// Back Off Boogaloo — Ringo Starr
// 90 bpm, 4/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: duplicate parts dropped: ch 9 french horn (copy of ch 4 "VOCAL" french horn)
// note: Full arrangement: all 58 bars on a 32-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(90/4)

// Notation: c3@3 lasts 3 steps · ~ is a rest · [c3,e3] is a chord · "a, b" plays two voices at once · [...]/2 spreads a riff over 2 bars.
// A part's distinct bars are riffs (A, B, C...) played in order: edit a riff to change every repeat.

// bass · electric bass finger · "BASS"
const bass = note(`<
  ~ A@2 B A@2 C B D@2 C B E D C B D F G H I D A B D E A B E J G J I E@2 B D A E B A E C B D A E B E A@2 B A@2 C B K ~
>`.pickRestart({
  A: "c2@6 ~@2 c2@5 ~ c2@2 ~@2 g1 ~ c2@7 ~ c2@2 ~@2", B: "f2@7 ~ f2@5 ~ f2@2 ~@2 d#2 ~ f2@7 ~ f2@4",
  C: "c2@7 ~ c2@5 ~ c2@2 ~@2 a#1 ~ c2@8 g1@2 ~@2", D: "c2@7 ~ c2@5 ~ c2@2 ~@2 c2 ~ c2@8 g1@2 ~@2",
  E: "c2@7 ~ c2@5 ~ c2@2 ~@4 c2@7 ~ c2@2 ~@2", F: "f2@7 ~ f2@5 ~ f2@2 ~@2 f2 ~ f2@8 f3 ~@3",
  G: "f2@7 ~ f2@5 ~ c2@2 ~@2 c2 ~ c2@7 ~ c2@4", H: "f2@6 ~@2 f2@5 ~ f2 ~@3 f2 ~ f2@6 ~@2 f2@2 ~@2",
  I: "f2@7 ~ f2@5 ~ g2@2 ~@2 g2 ~ g2@7 ~ g2@4", J: "f2@6 ~@2 f2@4 ~@2 f2@2 ~@2 f2 ~ f2@8 f1@2 c2@2", K: "c2@3 ~@13",
})).s("gm_electric_bass_finger").gain(0.47)

// bass · electric bass finger · "BASS" · soft notes
const bass_soft = note(`<
  ~@3 A ~@3 A ~@3 A B ~@2 A ~@2 C ~ D ~@2 A ~ B ~ A B ~ C ~ D B@2 A ~@2 B A ~ B ~ A ~@2 B A B ~@2 A ~@3 A ~@2
>`.pickRestart({
  A: "~@8 f2 ~@7", B: "~@18 g1 ~@13", C: "~@8 c2 ~@7", D: "~@8 g2 ~@7",
})).s("gm_electric_bass_finger").gain(0.27)

// other · overdriven guitar · "GUITAR"
const overdriven_guitar = note(`<
  ~ A B C D E F G H ~@12 I J K L M@2 N@2 ~@4 O P Q R S@5 T U@2 V W X Y Z@4 AA AB AC Y ~
>`.pickRestart({
  A: "~ d#4@8 c#4@5 ~@3 c4 ~ g3@2 a#3@2 ~ c4@2 ~ d#4@3 ~@2", B: "~ e4@7 c4@7 ~ c4 ~ g3@2 a#3@2 ~ c4@2 ~ d#4@2 ~@4",
  C: "d#4@8 c4@4 ~@4 c4@2 g3@2 ~ a#3@2 c4@2 ~@2 d#4@5", D: "c4@13 ~@3",
  E: "d#4 d#4@8 c4@7 ~ c4 ~ g3@2 a#3@2 c4@2 ~@3 d#4@2 ~@2",
  F: "d#4@7 ~@2 c4@5 ~@2 c4 ~ g3@2 ~ a#3 ~ c4@2 ~@2 d#4@2 ~@3",
  G: "~ d#4@8 c4@5 ~@2 c4@2 g3@2 ~ a#3@2 c4@2 ~ d#4@6, ~@26 f#4 ~@5", H: "~ c4@21 ~@10, ~ f4 ~@30",
  I: "d#4@8 ~ c4@7 ~ c4 ~ g3@2 a#3 ~ c4@3 d#4@4 ~@2", J: "d#4@8 c4@7 ~ c4 ~ a2 ~ d3 a#3 a#3@4 ~ d#4@3 ~@2",
  K: "d#4@8 c4@7 ~@2 c4 ~ g3 a#3 ~ c4@3 ~@2 d#4@5", L: "c4@7 ~",
  M: "[d#4@8 c4@7 ~ c4@2 g3@2 a#3@2 c4@3 ~ d#4@4 ~ e4@8 ~ c4@7 ~ c4@2 g3@2 a#3 ~ c4@4 d#4@4 ~@2]/2",
  N: "[d#4@8 ~ c4@7 c4 ~ g3 ~ a#3@2 c4@3 ~ d#4@5 c4@32 ~]/2", O: "d#4@8 c4@7 ~ c4@2 d3 g3 a#3@2 c4@3 ~ d#4@4 ~@2",
  P: "e4@9 c4@5 ~@2 c4 ~ g3 ~ a#3 ~ c4@3 ~ d#4@3 ~@3", Q: "d#4@7 ~ c4@7 ~@2 c4 ~ g3 ~ a#3@2 c4@4 d#4@5", R: "c4@29 ~@3",
  S: "[d#4@8 c4@7 ~ c4 ~@2 g3 a#3 ~ c4@4 d#4@5 e4@9 c4@7 ~ c4@2 a2@2 a#3@2 c4@4 d#4@4 ~ d#4@8 ~@9 c4@2 a2@2 a#3 ~ a#3@4 d#4@5 c4@34 ~@2 d#4@4 ~ c4@8 ~ c4 a2 g3 a#3@2 c4@4 ~ d#4@5, ~@54 a#3 ~@105]/5",
  T: "d#4@9 c4@6 ~ c4@2 a2 g3 a#3@3 c4@3 d#4@4 ~@2", U: "[d#4@8 ~ c4@6 ~ c4@2 a2@2 a#3@2 c4@4 d#4@5 c4@32 ~]/2",
  V: "d#4@8 c4@7 ~ c4@2 ~ a2 a#3 ~ c4@4 d#4@5 ~", W: "d#4@8 c4@7 ~ c4@2 a2@2 ~ a#3 c4@4 d#4@5 ~, ~@22 a#3 ~@9",
  X: "d#4@8 c4@9 ~ a2 ~ a#3 ~ c4@4 e4@5 ~, ~@22 a#3 ~@9", Y: "c4",
  Z: "[d#4@8 ~ c4@7 c4@2 a2 g3 a#3 ~ c4@3 ~ d#4@4 ~ d#4@8 c4 c4@7 ~ c#4@2 a2 g3 a#3 ~ c4@4 d#4@4 ~ d#4@9 c4@7 ~ c4 ~ g3 ~ a#3 ~ c4@4 d#4@5 c4@32 ~]/4",
  AA: "d#4@8 c4@7 ~ c4@2 [a2,d3]@2 a#3 ~ c4@4 d#4@5 ~", AB: "d#4@8 c4@7 ~ c4@2 a2 ~ a#3 ~ c4@4 d#4@4 ~@2",
  AC: "d#4@8 c4@8 ~ c4@2 g3 ~ a#3 ~ c4@4 d#4@5",
})).s("gm_overdriven_guitar").gain(0.39)

// chords · acoustic guitar steel · "GUITAR"
const acoustic_guitar_steel = note(`<
  ~ A@3 B@3 C D@3 E F@4 G H@2 I@2 J@2 K@4 L M N@2 O@2 P Q R S@3 T U@3 V W@3 X Y@3 Z@4 AA@2 ~
>`.pickRestart({
  A: "[~@4 g3@4 ~ [c4,e4]@4 ~@9 e4@4 ~ c3@4 ~ g2@4 g3@4 ~ e4@4 ~@2 c4@2 e3@3 ~@3 e4@3 ~@2 g3@2 d3 ~@2 c3@3 c3@4 c3 ~@6 [c3,f3] [f3,c4]@4 [c3,f3]@2 ~ [c3,f3]@3 ~ [c3,f3] [f3,f4]@2 ~ [g3,g#3], ~@4 e3@44 ~ c4@9 e4@4 f4@10 f4@14 [c4,f4]@4 c4@4 ~@2, ~@4 c3@11 [c4,e4]@2 c3@9 e4@15 ~@6 e4@2 g2@3 e3@10 ~@2 a3@8 [f3,a3]@5 c3@2 a3@5 a3@6 f4@2 c3 ~@3, ~@4 g2@8 ~ g2@9 c4@18 [g3,c4]@7 g3@12 c4@4 ~ c4@14 c4@2 c3 ~@10 a3@4 ~, ~@9 g3@22 c3@9 c3@4 ~ c3@4 c3@13 ~@3 [f2,f3]@8 f2@19 f2@3 ~]/3", // C F5 F G#maj7 F5 C F C5 …
  B: "[f2 ~@2 e3@29 c3@4 c3@4 ~ [g2,c3,e3,g3,c4,e4]@6 g3@2 g3@4 [c3,g3]@2 e4@3 ~@2 [g2,c3]@4 ~ [c3,g3]@8 g3@4 g3@2 c3 ~ c3 ~@4 e4@4 e4@2 [c3,e3,g3]@2 [e2,d3]@2, c3@32 ~@17 e3@28 e3@15 ~@4, ~ e4@40 ~@6 [c4,e4]@8 c4@18 c3 ~@5 c4@11 c4@5 ~, ~ [g2,g3,c4]@31 [g2,e3,g3,c4]@8 ~@9 g2@6 c3@3 e4@14 ~ e4@11 [c3,g3]@8 ~@4, ~@49 c3 ~@5 g3@9 g2@8 ~ [g2,c4]@6 g3 g2@14 ~@2]/3", // C C5 C E7 C C5 C C5
  C: "~ [c3,a#3] ~@3 c3@3 ~ [f3,a3]@4 [c3,f3]@2 f3@2 [c3,f3]@3 [c3,f3]@2 ~ [f2,c3,f3]@3 ~ [c3,f3] [c3,f3,f4]@2 ~@2, ~ [f2,f3,c4,f4]@8 [f2,c4,f4]@6 c4@7 c4@8 ~@2, ~@2 a3@7 c3 ~@3 a3@7 a3@6 a3@4 ~@2, ~@15 c3 ~ [f2,f4]@5 f4@4 f4@2 f2@4", // C7 F F5 F
  D: "[~@6 e3@23 ~@3 c3 c3@3 ~ c3@3 ~ [c3,e3]@3 ~@5 e4@3 ~@6 e4@2 [c3,e3,g3]@4 c3@4 c3@4 ~@9 c3@3 [c3,g3]@2 ~@4 e4@2 [c3,e4]@2 ~ f4, e4@40 c4@4 c3@3 [g3,c4]@5 g3@2 [g3,c4]@4 c4@14 [g2,e3] e4@6 g3@5 ~@3 c3@5 ~@2 d3@2, [g3,c4]@33 ~@3 e3@4 g2@23 ~ [g2,e3]@8 c3@8 ~ e4@5 e4@4 ~@6, ~ [g2,c3]@32 [g2,g3,c4]@8 [g3,e4]@8 c3@4 e4@2 c3@5 ~@4 g3@12 e3@10 ~ [e3,g3]@9, ~@45 e3@15 e4@12 ~ c4@17 c4@4 ~@2]/3", // C C5 C C5 C C5 C C5 …
  E: "[f3,a3] [c3,f3,c4]@4 [c3,f3]@4 [c3,c4]@4 c3@2 c3 ~ [c3,f4]@3 ~@2 f4@3 ~@2 c3 f2@4, ~ [f2,a3]@8 [f2,f3,a3,f4]@6 [f3,a3,c4]@15 ~@2, ~@17 f2@11 c3@2 ~@2, ~@10 c3@3 f4@2 ~", // F F5 C F5 F
  F: "[f2 [g2,e3]@32 [c3,e3,g3,c4]@8 [e3,c4]@4 c4@4 [g3,c4]@3 ~@3 c4@3 c4@2 [g2,c3,c4]@4 c3@4 c3@4 ~@5 c4 ~ e3@2 [c3,e3]@3 ~@3 c4@2 c4 ~ c4 [g2,c3,c4,e4]@2 ~@2 e3 b2 c3@6 [f3,a3]@4 f3@4 ~@7 c3@2 f4@2 ~ [c3,f4]@2 ~@2, e4@40 ~ e4@13 e4 c3@5 e4@4 c4@8 c3@6 c4@2 ~ [c4,e4]@6 e4@5 ~@3 f4@9 ~@8 c3@4 c3@3 c4@8 ~, [c3,g3]@32 ~ g2@16 g2@11 ~@4 g2@16 ~ g2@11 ~@5 f2@7 [f2,f4]@15 f2@5 f2@4, ~ c4@19 ~@21 [c3,g3]@8 c3@4 [g3,c4]@2 g3@17 c4 e4@8 ~@3 [c3,e3]@10 d3@2 ~@8 [c3,c4]@9 [f3,c4]@4 f3@6 f3@4 ~, ~@45 e3@34 g3@6 g3@11 [f3,a3,c4]@8 ~@4 a3@19 ~]/4", // C C5 C F F5 C C5 F …
  G: "[f2,f3,g#3] ~ [g2,e3]@28 ~@2, ~ [c3,g3,c4,e4]@30 ~, ~ f#2@2 ~@29", // Fm C
  H: "[~ c3@4 c3@3 ~ [f3,a3,c4,f4]@4 ~@2 c3 [c3,f3]@4 c3@4 ~ c3@4 [c3,f3,a3]@2 [c3,f3,a3]@2 [c3,f3,a3]@3 ~@8 [c3,f3,a3,c4]@3 ~@3 e3@6 ~ e3@4 [c3,e3,g3] ~@2, ~ [f2,f3,a3,c4]@7 f2@6 c4@6 f3@5 c4@8 c4@8 f4@6 ~@10 [c4,e4]@7, ~@9 c3@3 ~ f4@27 c3@4 ~@5 [c3,c4]@8 ~@7, ~@13 a3@16 ~@7 c3 [f3,a3]@7 ~@12 c3@4 ~@4, ~@13 f3@3 f2@8 ~ f2@15 f2@9 [g2,g3]@13 ~@2]/2", // F F5 F C F C F G
  I: "[~ a3 ~@3 [c3,f3]@4 ~ a3@2 ~ [f3,a3]@2 c3 [c3,f3]@4 ~ c3@4 [a3,c4,f4]@4 ~@4 c3@3 [c3,f3]@4 ~ c4@3 [f2,f3] [f#2,d3] ~ [d3,b3] ~ g4@2 ~ g3@4 ~ [g2,g4]@3 g2 [a2,g3,b3]@2 d3, ~ [c4,f4]@8 f4@16 ~@4 a3@15 ~@3 g3@5 ~@12, ~ [e2,f3]@4 ~@4 [f3,c4]@4 c4@12 c3@3 ~ c3 f4@15 ~@4 d4@11 ~@4, ~@3 f2@5 ~ [f2,c3]@6 a3@10 f2@5 c4@10 [c3,f3]@4 [a2,g3]@3 ~ d#3@2 ~ d3@5 [d3,g3,b3]@4 ~@4, ~@16 f2@5 f3@12 f2@11 ~@2 [g2,g3]@2 [g2,b3]@8 ~@8]/2", // F5 F F5 F F5 F D G …
  J: "[[c3,e3] [c3,e4]@4 c3@3 c4 [e3,c4]@4 c4!2 ~@2 c3@3 ~@3 c4@4 c4 c3@4 c3@4 c3@4 ~@5 c4@3 ~ c4@4 c4 [c4,e4]@4 ~@2 [g2,c3,c4] ~@3, ~ [g2,e3,g3,c4]@7 c3@8 ~ c4@5 e4@18 ~ e4@12 g3@11, ~@8 [g2,g3]@4 ~ e3@7 e3@20 c3@5 g3@4 c3@11 ~@4, ~@9 e4@11 c3@8 [g2,c4]@10 ~@2 e3 c4 g2@6 g2@11 [g2,e3]@2 ~@3, ~@13 g3@2 g3@12 g3@17 e3@14 [c4,e4]@3 ~@3]/2", // C C5 C G C5 C
  K: "[c3 f3@4 c3@3 ~ c4@4 c4@2 c3 ~ c3@3 ~@3 c3@3 [c4,f4] c3 f2 ~ c4@34 c3 [c3,e3,g3,c4]@7 ~ [e3,g3,c4]@4 c4 ~@3 g3@3 ~@3 c3@5 [g2,c3]@4 ~@8 [g3,c4]@4 g3@2 c4@3 ~@3 c3@2 ~@4 e4@2 ~ e2 ~@2, a3@8 c3@7 [a3,c4]@5 c3@2 ~@6 b3 g2@2 ~@34 g2@12 g3@2 g3 g2@11 ~@5 [g2,c3]@8 [g2,e4]@15 g2@5 [c3,e4]@2 ~@2, ~ [f2,c4]@8 f2@14 f2@5 ~ [c3,e3]@36 ~@7 c3@6 c4@3 c3@5 [c4,e4]@18 ~@6 g3@3 c4@5 [c3,c4]@4 c4@4 ~@2, ~@5 f3@16 [f3,a3]@7 g3@37 ~@12 e3@15 e3@8 e3@8 e3@17 ~@3, ~@9 [a3,f4]@8 f4@5 [c4,f4]@4 ~@2 e4@29 ~@16 e4@11 g3@8 g3@12 c3@12 g3@12]/4", // F5 C C5 Am C5 C F5 C …
  L: "[c3,f3]@4 c3@4 ~@5 c4 ~ c3 ~@11 f2@3 g3 ~, c4@9 f4@16 f4@4 ~@3, [f2,a3]@4 [f2,c3]@4 f2@2 f3@3 [f3,a3,c4]@2 ~, ~@4 f3@8 [f3,a3]@3 [f3,a3]@7 ~ f2@4 ~@5, ~@8 a3@4 ~@2 c4@3 c3@5 [c3,a3,c4]@4 ~ c3@2 ~@3", // F5 F F5 F
  M: "f2 c3@29 ~@2, [g2,e3,g3,c4,e4]@31 ~", // C
  N: "[[f3,a3] ~ f3@3 ~@4 [c3,a3]@4 ~@3 c3 [c3,f3]@4 [c3,f3]@4 ~@4 a3@2 c3 ~ [f3,f4]@7 ~ [c3,f4]@3 [c3,f3,a3] ~@2 c3 ~ c3@8 [c3,c4]@3 [c3,e3] [d3,g3,f4]@2 [a2,f3], ~ [c3,a3,c4]@8 f4@16 ~@6 f3@2 c4@11 ~@4 c4@8 ~@8, ~@5 f3@10 c4@10 [c3,f3,c4,f4]@7 c3@4 ~@10 e3@2 ~@16, ~@9 [f2,c4]@7 f2@8 ~ f2@15 f2@7 ~ [g2,e3]@13 ~@3, ~@13 a3@4 a3@12 ~@2 a3@9 [f3,a3]@4 ~ g3@2 ~@2 [g3,e4]@13 ~@2]/2", // F F5 F F5 F C G7 Dm …
  O: "[~ c3@3 c3@4 [c3,c4]@4 ~@2 c4@2 c3@4 ~ f3@3 ~ [f3,a3]@3 ~ c4 ~ [f2,c3,f3] ~@4 c3@4 ~ f4@3 ~@2 b3 [g2,f#3,b3] d3 ~@4 [g2,d3]@4 [g2,g3,b3,d4]@4 [a2,g3]@2 [d3,g3], [c4,f4]@8 ~@4 c3@4 c4@12 ~@2 c4@2 c3 f2@7 f2@5 [f#2,b3]@2 ~ g2@2 g3@7 ~@7, f3@4 f3@8 f3@8 c3@4 c3@4 [c3,f3,a3]@2 a3@2 f3@11 ~@5 b3@8 ~@8, ~ f2@30 ~ a3@8 [c3,a3,c4]@3 ~ [a2,d3,g3]@3 ~ f#3 d3@4 ~@4 d3 ~@3 g2 ~@2, ~ a3@7 [a3,f4]@16 ~ f4@16 ~@8 d4@8 g4@2 ~@5]/2", // C F F5 Gmaj7 G5 G A7 G5 …
  P: "[c3,e3] c3@4 c3@2 ~@2 c3 f4 f3 ~ b2 c4 c3 ~ c4 ~@3 c4 [c4,e4]@4 ~@2 [g2,e4]@4, ~ [e3,g3,c4]@8 c4@5 e4@8 ~@5 a#3@5, ~ g2 ~@7 e3@2 ~ e3@8 e3@11 ~, ~@15 a#3@5 ~@6 c4@4 ~@2, ~@8 c3@2 [c3,a#3]@4 c3 ~", // C C7
  Q: "~ f2 ~@3 c4@3 ~@4 e3@3 ~@2 e3@3 ~ c4 [c4,e4]@3 ~ [a#3,c4]@2 [c3,e3,a#3,c4,e4] [e2,d3,g3]@3, ~ [c3,e3,a#3]@3 e3@5 e4@13 ~@10, ~@2 g2@6 g2@21 ~@3, ~@4 [c3,a#3]@4 c3@7 c4@6 ~@8 a3 ~@2, ~@8 a#3 c4@3 a#3@8 [c3,e3,a#3]@8 ~@4", // C A#sus2 C7 Em7 C7
  R: "[e2,d3] c3@3 c3@5 [c3,f3,a3,c4]@4 [c3,a3]@2 [a3,c4]@2 [a3,c4]@4 ~@2 [c3,c4]@3 ~ c3!2 ~@3, f2@31 ~, a3@8 ~ f4@12 a3@9 ~@2, ~ [f3,c4]@8 ~@4 f3@14 f3@3 ~@2, ~@15 c3@7 f4@3 ~ [c4,f4]@3 ~@3", // E7 F Am C F5
  S: "[[f2,g2] ~@2 e3@29 ~ [g2,c4]@8 [g2,e3,g3]@3 g3@2 ~@6 [g3,c4]@2 [c4,e4]@4 ~@6 c3@4 c3@4 ~@5 c4 ~@8 [e3,c4,e4]@4 [g3,c4,e4]@2 [c3,e3,g3,c4,e4] d3@2 ~, e4@40 ~ e4@13 ~@4 [c4,e4]@15 e4@11 g3@6 ~@6, [c3,c4]@32 [c3,e3,g3]@8 ~ [c3,c4]@5 c4@2 c3@15 ~@9 [c3,g3]@7 g3 c3@11 ~@5, ~ g3@31 ~@12 e3@8 e3@12 [e3,g3]@8 e3@14 ~@10, ~@47 g3@5 ~@2 g3@10 ~@8 c4@4 ~@2 c4@8 ~@10]/3", // Fsus2 C5 C C5 C C5 Em
  T: "f3@4 c3@4 ~ [a3,c4]@5 ~ c3 ~@4 [f3,a3]@2 ~@4 c3 f2@5, f2@22 [f3,c4]@3 f4@4 ~@3, [a3,c4]@8 c3@6 c4 a3 c3@10 [f3,c4]@4 ~@2, c3 ~@3 f3@13 c4@5 a3@8 ~@2, ~@9 f4@14 f2@4 c3@2 ~@3", // Am F F5 Am F5
  U: "[f#2 g2@14 ~@18 g2@2 ~ [e3,g3]@4 ~@4 g3@3 g3@2 g3@3 [g3,c4]@2 g3 [g3,c4]@3 ~ g3@5 ~ g3@3 [e3,g3]@4 [e3,g3,c4]@4 g3@2 ~ e3 ~ c4@3 [c4,e4]@2 [c4,e4]@4 ~@2 [g2,c3] d3@3, e4@40 g3@4 ~@3 c4@5 ~@7 c4@13 ~@6 c4@2 e3@13 ~@3, [c3,e3,g3,c4]@32 [c3,c4]@8 g2@23 ~@2 c3@27 ~@4, ~ f2 ~@30 [e3,g3]@4 ~@4 [c3,e3,c4]@8 ~ [c3,e3]@10 e3@9 ~@11 g3@5 g3@8 ~@4, ~@41 e4@13 e4@4 e4@26 ~@6 [c4,e4]@4 ~@2]/3", // Em C5 Em C C5 C Em C
  V: "f3@4 f3@4 ~@4 a3@2 ~ f3 ~ c4@3 [a3,c4]@2 ~ [c3,f3]@3 f3 f3@2 ~@3, a3@12 ~@3 a3@5 ~@2 [a3,c4,f4]@3 ~ [a3,c4,f4]@4 ~@2, [c3,c4]@8 [c3,f3,c4]@7 c3@8 ~@9, d3 ~@8 f4@7 f3@6 ~@10, ~@17 f4@5 ~@10", // Am F5 F C F5
  W: "[[c3,e3,g3,c4]@32 e3 [g2,e3]@3 [e3,g3]@4 ~ [g3,c4]@4 [g3,c4]@2 [g3,c4]@2 g3@3 g3@2 e4@4 ~ e3 e3@4 [e3,g3]@4 [e3,g3]@4 [e3,g3,c4]@4 g3@2 g3@2 ~ g3@3 [g3,c4]@2 ~ [g3,c4]@3 e4@2 [c3,e3]@2 ~@2, e4@40 ~ e4@13 g3@10 ~@12 e3@4 e3@4 e3@8 ~@4, ~@32 [c3,c4]@8 c3@18 [c4,e4]@14 e4@13 ~ e4@4 ~@6, ~@32 g3@4 ~@5 e3@8 [e3,c4]@10 ~ c3@32 ~@4, ~@78 c4@6 ~@6 [g3,c4]@5 ~]/3", // C Em C5 Em C C5 C C5
  X: "[c3,a#3] ~@3 f3@4 ~ c4@3 ~ c4@2 f3@2 [c3,f3]@3 ~@3 [a3,c4]@3 ~@2 c3@2 ~@2, [c4,f4]@2 f4@3 c3 ~@2, f3@4 ~@4 [c3,f3]@7 ~@5 f3@10 ~@2, ~ a3@7 a3@4 a3@2 ~ [a3,c4]@6 a3@2 ~@4 [a3,c4]@4 ~, ~@11 f4@2 f4@2 ~", // C7 F5 Am F5 Am
  Y: "[~ [e3,g3,c4]@32 [e3,g3,c4]@7 ~ g3@4 g3@2 ~@2 e3@3 ~ c4 ~ g3@3 ~@7 e3@3 g3@4 ~@4 g3@2 c4@2 ~@4 [g3,e4]@2 e4@4 ~ [c3,e3]@2 g3@3, ~ e4@51 e3@8 c3@8 [c3,e3]@12 [c3,e3,c4]@11 ~@5, ~ c3@39 c3@7 [g3,c4]@5 g3@2 [c4,e4]@4 e4@14 ~ e4@11 ~@12, ~@41 [e3,c4]@8 c3@10 c4@13 ~@18 [c4,e4]@4 ~@2, ~@59 g3@9 ~@4 [g3,c4]@6 g3@5 ~@3 g3@7 ~@3]/3", // C C5 C C5
  Z: "[f3@4 f3@4 ~ c4@6 ~@5 a3@2 [a3,c4,f4]@4 ~@3 g2@16 ~@19 e3 e3@4 ~@8 g3@2 ~@7 [c4,e4]@4 ~@2 [c3,e3]@4 g3@4 g3@4 [e3,g3,c4]@4 g3@2 ~ e3@2 g3@3 ~@2 e4@4 ~ e3@2 ~@3, [c3,a3,c4]@8 [f3,a3]@6 ~ a3@2 c4@5 ~@50 c3@8 ~ [c3,e3]@11 ~@4 [c3,e3]@8 c3@19 ~@5, ~@8 c3@2 ~@5 f3@2 f3@10 ~@42 e3@7 e3@4 ~@30 g3@2 ~ e3@10 ~@5, ~@9 f4@13 ~@6 e4@40 ~@5 e4@13 ~@4 [c4,e4]@14 e4@12 c4@6 [c4,e4]@4 ~@2, ~@16 c3@4 c3@6 ~@2 [c3,e3,g3,c4]@36 ~ [c3,g3,c4]@8 [g3,c4]@6 [g3,c4]@7 g3@9 ~@15 c4@6 g3@12]/4", // F C F C C5
  AA: "[[f3,a3]@4 ~@11 f3 ~@6 c4@2 c4@2 ~@2 [a2,d3,g3,b3,e4]@3 c3 [c3,g3,c4,e4]@30 ~@2, c4@7 c4@4 ~@21, b2 ~@3 [f3,a3]@11 a3@7 [a3,f4]@4 ~@38, ~@8 c3@8 [c3,f3]@4 f3@6 ~@5 e3@31 ~@2, ~@9 f4@8 f4@5 ~@42]/2", // F Em7 C F Dm F5
})).s("gm_acoustic_guitar_steel").gain(0.46)

// chords · piano
const piano = note("<~ A@2 B C@3 D E F G H E I@4 J@2 K@2 L@2 M@2 N@2 O P@2 Q@8 R@4 S@8 T U@2 V@2 W@3>".pickRestart({
  A: "[c3@4 ~@5 g4 ~@3 a#4@3 ~@3 [c4,e4,a#4] ~@5 e4 [c4,a#4] ~@4 c3@5 ~@4 g2@4 ~@4 c3@4 [c4,e4,g4,a#4] ~@5 [c4,e4,g4,a#4] ~ [c4,e4,g4,a#4]@4, ~@4 c4@13 ~@4 [c4,e4,g4,a#4]@4 ~@2 [c4,e4,g4,a#4]@8 ~ c4@7 ~ c4@7 ~@3 [c4,e4,g4,a#4]@4 ~@6, ~@8 g2@5 ~@3 c3@5 ~@2 g2@5 ~@28 g2@4 ~@4, ~@8 [e4,a#4]@3 ~ e4@5 ~@19 [e4,g4,a#4]@14 ~@14]/2", // C7 Edim
  B: "~@8 c2@4 g3@3 ~ f2@4 [f3,a3,c4,d#4] ~@3 c2@4 [f3,a3,c4,d#4]@4, f2@7 ~@25, ~@4 [a3,c4,d#4]@7 ~ [f3,a3,c4,d#4]@7 ~@3 [f3,a3,c4,d#4]@5 ~@5", // F7 Adim F7
  C: "[c3@4 ~@4 g2@17 ~@7 c3@4 [c4,e4,g4,a#4]@5 ~@3 [c4,e4,g4,a#4]@4 c3@4 [c4,e4,g4,a#4] ~@5 [c4,e4,g4,a#4] ~@5 c3@4 ~@4 g2@4 ~@4 c3@4 [c4,e4,g4,a#4] ~@5 [c4,e4,g4,a#4] ~ [c4,e4,g4,a#4]@4, ~@4 c4@31 ~@6 g2@5 ~@8 [c4,e4,g4,a#4]@4 ~@2 [c4,e4,g4,a#4]@7 ~ [c4,e4,g4,a#4]@7 ~ [c4,e4,g4,a#4]@7 ~@3 [c4,e4,g4,a#4]@4 ~@6, ~@56 g2@5 ~@27 g2@4 ~@4]/3", // C7
  D: "f2@4 ~@4 c2@4 [f3,a3,c4,d#4]@4 f2@4 [f3,a3,c4,d#4] ~@3 c2@3 ~ c4@4, ~@4 [a3,c4,d#4]@7 ~@11 [f3,a3,c4,d#4]@5 [f3,a3,d#4]@4 ~", // F7 Adim F7
  E: "c3 ~@7",
  F: "c3@4 [c4,e4,g4,a#4]@5 ~@7 c3@4 [e4,g4,a#4] ~@5 [e4,a#4] ~ [e4,a#4]@4, ~@9 g2@7 ~@6 [e4,g4,a#4]@4 [c4,g4]@6, ~@12 [c4,e4,g4,a#4]@7 ~ c4@4 g2@8", // C7 Edim C5 C7
  G: "~@12 [c4,e4,g4,a#4]@5 ~@3 [e4,a#4] ~ [e4,a#4]@2 ~@2 [c4,e4] [g4,a#4] [c4,e4,g4,a#4]@4, c3@8 g2@9 c3@6 ~ g2@6 ~@2, ~@4 [c4,e4,g4,a#4]@7 ~@9 [c4,g4]@5 ~@7", // C7 Edim C Gm C7 C5
  H: "g2 ~@3 [a#3,c#4] ~@3 c2@4 [f3,a3,c4,d#4]@4 ~@4 [f3,a3,c4,d#4] ~@3 c2@3 ~ [f3,a3,c4,d#4]@4, f2@6 [f3,c4]@4 ~@6 f2@6 [f3,a3,c4,d#4]@5 ~@5", // A#m F7 F5 F7
  I: "[c3@4 ~@4 g2@4 ~@4 c3@4 [c4,e4,g4,a#4] ~@5 [c4,e4,g4,a#4] ~@13 g2@4 [c4,e4,a#4]@4 ~@4 [b3,c4,e4,g4,a#4] ~@5 [c4,e4,g4,a#4] [c4,e4,g4,a#4]@4 ~@21 [f3,a3,c4,d#4]@2 ~@10 c3@4 ~@28, ~@4 g4@14 ~@6 g2@5 ~@3 c3@7 ~@9 c3@7 ~ g2@4 ~@3 f2@17 f2@16 ~@32, ~@4 [c4,e4,a#4]@7 ~ [c4,e4,a#4]@7 ~@3 [c4,e4,g4,a#4]@4 ~@2 [c4,e4,g4,a#4]@8 g4@14 ~@4 [g4,a#4]@4 ~@13 c2@10 ~@5 c4@6 [c4,e4,g4]@8 ~@28, ~@36 [c4,e4,a#4]@7 ~@10 [c4,e4]@4 ~@11 [a3,c4,d#4]@8 [f3,a3,c4,d#4]@7 ~@3 [f3,a3,d#4]@10 ~@32, ~@11 c2 ~@4]/4", // C7 F7 C7 Gm C C7 C Adim …
  J: "[~@8 c2@4 ~@4 f2@4 ~@4 c2@4 ~@4 f2@4 [c4,d#4] ~@2 c2@5 [f3,a3,c4,d#4]@4 c3@5 ~@2 g2@5 [g3,c4,e4]@4, ~ f2@7 ~@4 [c4,d#4]@7 ~ [c4,d#4]@7 ~@11 [c4,d#4]@5 ~@21, ~@5 f3@6 ~ [f3,a3]@15 ~ [f3,a3,c4,d#4]@7 ~ [f3,a3]@7 ~@10 [g3,c4,e4]@7 ~@4]/2", // Cm F7 C Cm F F7 F C
  K: "[~@4 e3@3 ~ c2@4 ~@4 f2@4 [f3,a3,c4,d#4] ~@3 c2@4 ~@4 f2@4 [f3,a3,c4,d#4]@4 ~@4 [a#3,d4] ~@11 d2@4 [g3,d4]@4, f2@7 ~@33 c2@4 b3@8 b3@12, ~@4 [f3,a3,c4]@7 ~ [f3,a3,c4,d#4]@7 ~@3 [f3,a3,c4,d#4]@5 ~ [f3,a3,c4,d#4]@7 ~@8 g3@8 ~ [g3,d4]@8 ~@4, ~@47 g2@8 ~@9]/2", // F7 A# G5 F F7 G5
  L: "[c3@4 ~@4 g2@4 ~@4 c3@4 [c4,e4,g4,a#4] ~@3 g2@3 [g4,a#4]@5 ~@20 [c4,e4,g4,a#4]@2 ~@4 c4@2 [c4,e4,g4,a#4]@4, ~@4 [c4,e4]@7 ~ [c4,e4,g4]@7 ~@3 [c4,e4,g4,a#4]@4 ~ [c4,e4]@9 [c4,e4,g4,a#4]@7 ~ [c4,e4,g4,a#4]@7 ~@3 [c4,e4,g4,a#4]@4 e4 ~@5, ~@5 [g4,a#4]@6 ~@21 c3@8 g2@8 c3@16, ~@7 g2]/2", // C7 Gm C7 C C7 C C7 Gm
  M: "[~@10 [f3,a3,c4,d#4] ~ c2@2 [c3,c4,e4,g4]@18, f2@7 ~ c2@15 ~@5 [f4,a4] ~@35, ~@4 [f3,a3,c4,d#4]@8 [f3,a3,c4,d#4]@8 ~@2 [f3,a3,c4,d#4]@7 ~@35, ~@16 f2@13 ~@35]/2", // F7 C F F7
  N: "[~@12 [c4,e4]@4 ~@4 [c4,e4,g4,a#4] [c4,e4,g4,a#4]@3 ~@2 [c4,e4,g4,a#4] ~@25 a#4 ~@5 [c4,e4,g4] [c4,e4,g4,a#4]@5, c3@16 c3@7 ~@9 c3@8 g2@7 ~ c3@15 ~, ~@4 c4@8 ~@15 [c4,e4,g4,a#4]@8 e4@6 ~@15 g2@7 ~, ~@8 g2@9 ~@7 g2@6 ~@6 [c4,g4,a#4]@8 [c4,e4,g4,a#4]@7 [c4,e4,g4]@2 [c4,e4,g4,a#4]@6 ~@5]/2", // C C7 C C7 C C7
  O: "f2@4 ~@4 c2@4 ~@7 [f3,a3,c4,d#4]@2 ~@7 [f3,a3,c4,d#4]@4, ~@4 [f3,a3,c4,d#4]@7 ~ [f3,a3,c4,d#4]@7 ~@2 [f3,a3,c4,d#4]@6 ~@5, ~@16 f2@15 ~, ~@24 c2@7 ~", // F7
  P: "[~@52 [f3,a3,d#4] ~@7 [f3,a3,c4,d#4]@4, c3, ~@4 c4@32 [f3,a3,c4,d#4]@8 [f3,a3,c4,d#4]@8 c4 [f3,a3,d#4]@3 c2@8, ~@2 f2!2, ~@20 c2@7 c4@3 ~@2]/2", // F7
  Q: "[~@52 [f3,a3,c4,d#4]@2 ~@46 [c4,e4,g4]@4 [c4,e4,g4,a#4]@4 [c4,e4,g4,a#4]@2 ~@6 [c4,e4,g4,a#4]@2 ~@4 [c4,e4,g4,a#4] ~@25 [c4,e4,g4,a#4] ~@5 c4 ~ e4@2 ~@22 c4 ~@11 c3@32 ~@20 [e4,a#4] ~@5 e4 ~ [c4,g4,a#4]@4, f2@12 c4@4 c3@52 [f3,a3,d#4]@24 b3@12 g2@6 [c4,e4,g4,a#4]@2 c3@6 [c4,e4,g4,a#4]@2 g2@3 [c4,e4,g4,a#4]@5 c3@4 [c4,e4,g4,a#4]@4 g2@4 [c4,e4,g4,a#4]@4 c3@16 f2@4 [a3,c4,d#4]@4 c2@4 [f3,a3,c4,d#4]@4 f2@12 c4@36 c3@4 [c4,e4,g4]@4 g2@4 [c4,e4,g4]@4 c3@16, ~@4 [f3,a3,c4,d#4]@8 [a3,d#4]@16 g4@44 c2@21 [g3,d4]@56 [c4,e4,g4,a#4]@3 g2@27 [f3,a3,d#4]@2 [f3,a3,c4,d#4]@3 c2@60 [c4,g4] [e4,a#4] [c4,g4]@2 g2@8, ~@8 c2@15 g2@45 c4@8 a#3@20 c3 f#2@59 [g4,a#4]@31 a3@63 [c4,g4,a#4]@2 ~@4, ~@12 f3@7 c4@13 f2@4 f3@4 c2@4 [f3,a3,c4,d#4]@4 f2@6 [f3,a3,c4,d#4]@3 c2@3 [f3,a3,c4,d#4]@4 f2@12 [g3,b3]@4 g2@4 [g3,b3,d4]@4 d2@12 [f4,f#4]@56 c4@2 e4@30 [f3,d#4]@63 e4@5]/8", // F7 C C7 Edim C7 F7 C7 Adim …
  R: "[~@20 [c4,e4,a#4] ~@5 e4@2 ~@8 [f3,a3,c4,d#4]@3 ~@12 [f3,a3,c4,d#4]@2 ~@7 c3@35 ~@21 [c4,e4,g4,a#4]@2 ~@4 [c4,a#4] ~ [e4,g4]@4, c3@16 c3@32 g2@12 [b3,d4,f4,f#4]@63 [c4,a#4]@5, ~@4 [c4,e4,g4,a#4]@8 [c4,e4,g4,a#4]@8 g4 [e4,a#4]@3 g2@8 f2@7 [f3,a3,c4,d#4] c2@4 [f3,a3,c4,d#4]@4 f2@12 [c4,e4,g4]@35 c3@5 [c4,e4,g4,a#4]@4 g2@14 [c4,e4,g4,a#4]@4 [e4,g4]@2 ~@4, ~@8 g2@14 g4@6 a#4@25 c4@2 c2@64 ~ g2@8, ~@21 c4@7 [e4,g4]@25 [f3,a3,d#4]@55 [c4,e4,g4,a#4]@5 c3@15]/4", // C7 F7 C7 Em Bm C7 Edim F7 …
  S: "[~@19 [c4,e4,g4,a#4]@2 ~@5 [c4,e4,g4,a#4]@2 [e4,g4]@2 ~@21 [f3,a3,c4,d#4]@2 c4@6 c3@36 ~@21 [c4,e4,a#4] ~@5 [c4,e4,g4,a#4] ~@25 [c4,a#4] ~@5 [e4,g4,a#4] ~@25 [f3,a3,c4,d#4]@2 ~@6 c4@4 ~@52 [c4,e4,g4,a#4]@2 ~@4 [c4,e4,g4,a#4]@2 [c4,e4,g4,a#4]@4, c3@16 c3@16 f2@4 [a3,c4,d#4]@4 c2@60 [c4,e4,g4,a#4]@4 g2@15 g2@17 g2@16 g2@36 [f3,a3,d4,d#4]@64 ~@4, ~@4 [c4,e4,g4,a#4]@8 [c4,e4,g4,a#4]@7 ~@2 [c4,e4,g4,a#4]@5 ~@2 a#4@31 [c4,e4,g4]@37 c3@12 [c4,e4,g4,a#4]@8 g4@2 g4@4 ~@26 [e4,g4]@2 [e4,g4]@4 ~ a#4@37 [c3,c4,e4] f#4@63, ~@8 g2@16 g2@29 [f3,a3,d#4]@64 [c4,e4,a#4]@4 ~@2 [c4,e4,g4,a#4]@9 [c4,e4,g4,a#4]@8 [c4,e4,g4,a#4]@8 ~ [c4,a#4]@4 ~ c4 [e4,g4]@5 f2@4 [f3,a3,c4,d#4]@4 c2@4 [f3,a3,c4,d#4]@4 f2@17 g4@31 c3@4 [c4,e4,g4]@4 g2@4 [c4,e4,g4,a#4]@4 c3@16, ~@28 c4@2 [e4,g4]@14 [f3,a3,c4,d#4]@4 f2@64 c3@15 c3@17 c3@38 [f3,a3,c4,d#4]@2 c2@62 [c4,e4,g4,a#4]@2 g2@8]/8", // C7 Em F7 C7 Edim F7 C7 Adim …
  T: "~@19 [c4,e4,g4,a#4]@2 ~@5 [e4,a#4] ~ g4@4, c3@7 ~ g2@15 g2@8 ~, ~@4 [c4,e4,g4,a#4]@7 ~ [c4,e4,g4,a#4]@7 ~@2 [c4,e4,g4,a#4]@5 c4@6, ~@15 c3@16 ~, ~@26 g4 [e4,a#4]@5", // C7 Edim C7 Edim
  U: "[~@7 c2@5 [f3,a3,c4,d#4]@4 f2@4 [f3,a3,c4,d#4] ~ [f3,a3,c4,d#4]@2 c2@2 ~@3 c3@14 ~@21, f2@7 ~@57, ~@4 [f3,a3,c4,d#4]@7 ~@17 [c4,e4,g4]@15 ~@21]/2", // F7 C
  V: "[c3@4 ~@4 g2@4 [c4,e4,g4,a#4]@4 c3@4 [c4,e4,g4,a#4] ~@5 [c4,e4,g4,a#4] ~@4 c3@5 ~@4 g2@4 [c4,e4,g4,a#4]@4 ~@3 c4 [e4,g4,a#4] [c4,e4,g4,a#4]@3 ~@2 [c4,e4,g4,a#4] ~ [c4,e4,g4,a#4]@4, ~@4 [c4,e4,g4]@7 ~@11 [c4,e4,g4]@4 ~ a#4@6 ~@31, ~@5 a#4@6 ~@10 a#4@3 g2@4 [c4,e4,g4]@6 ~@2 [c4,e4,g4,a#4]@7 ~@5 c3@6 ~@2 g2@4 ~@4]/2", // C7 Edim C7 C C7
  W: "[~@4 [f3,a3,c4]@2 d#4 ~ [f3,a3,c4,d#4]@3 ~ [f3,a3,c4,d#4]@4 ~@3 a3 [f3,c4,d#4] [a3,d#4]@2 ~@4 [e4,g4]@53 ~@16, f2@7 ~ c2@4 ~@4 f2@6 ~@5 c3@35 ~@34, ~@4 d#4 ~@16 [f3,c4] ~@5 c4@40 ~@29]/3", // F F7 Adim Em F5
})).s("gm_piano").gain(0.36)

// chords · piano
const piano_2 = note("<~ A@2 B C D@3 ~ E@2 F ~ G@4 H I J K@3 L@6 M N@3 O P@3 Q R S@2 T@8 U@4 V@2 W@2 ~>".pickRestart({
  A: "[d#4 ~@28 c4@2 c4@4 a4@4 c4@5 ~@2 c4@2 ~@3 g4@3 [c4,g4]@4 ~@4 g#4@2, c3@27 g3@4 c3@33, e4@21 e4@10 ~@15 d#4@18, ~@8 c4@8 ~@3 d#4@12 ~@13 g3@6 [c4,f#4]@8 [c4,g4]@6, ~@12 g3@13 g4@6 [g4,a#4]@8 g4@9 e4@12 g3@4]/2", // C5 Cdim C5 Gm
  B: "a4@3 ~ [f4,c5]@4 ~@2 [f4,c5]@4 f4@2 [f4,c5,d5]@4 d5 ~ [f4,c5]@2 ~ c4 ~ e4 d#4 e4@2 ~, f3@8 f3@5 ~@3, g#4 ~@3 g4@3 ~ c4@8 d#5 ~@15", // F5 Dm7 F5
  C: "[c3,c4] ~@7", // C
  D: "[e4@3 ~ [c4,g4]@3 ~ [c4,g4] ~ [c4,g4]@3 ~@3 [c4,g4,a#4] ~ a4@2 ~@2 c4 c3@3 d#4 [d#4,e4] ~@4 c3@4 [c4,g4]@4 ~@2 g4@5 [c4,g4] ~@2 [c4,a4]@3 [c4,g4]@2 c3@2 [c4,d#4] ~ c3@2 ~ g3 [e2,g#3] a3@3 ~ [f3,a3,c4]@4 f2@2 [f3,c4]@3 ~ f3 ~ [f3,c4,d#4]@3 ~ d4 ~ [f2,f3,d4]@3 ~@3 [c4,e4,g4]@4, c3@13 ~@3 c3@5 ~@6 e3@2 ~@11 c3@5 ~@2 c3@7 ~@9 f2@6 ~@11 f2@4 ~@7 c3@5, d#4 ~@21 g4@3 ~@4 c4@5 ~@8 c4@3 ~@2 a#4@2 ~@31 a#3 ~@15]/3", // C5 C7 Emaj7 C5 F C5 Cm E …
  E: "[e4@4 c4@4 ~@2 [c4,g4]@4 ~@2 c3@4 c4 [c4,g4,a#4]@3 ~ a4 c4 g4 ~@3 c3@5 [c4,g4]@4 c3@2 [c4,e4,g4]@4 ~ c4 ~ c3@4 ~ [c4,a4]@3 c3 [c4,g4]@2 c3 ~ c4@2, c3@14 [c4,e4,g4]@5 ~@2 e4 ~@5 c4@5 ~@16 [c4,g4,a#4]@3 ~@11 e4 ~, d#4 ~@7 g2@7 ~@9 c3@2 ~@3 e4@5 ~@27 g4@2 ~]/2", // C5 C7 C5 C F C5 C C7
  F: "g3 ~@3 a4@2 ~@2 [f4,c5] ~ [f4,c5]@2 f3@2 [f4,c5] ~ [f3,f4,c5,d#5]@4 [f4,d5] ~ [f4,d5]@2 f3@4 [c3,c4,e4,g4]@4, f3@7 ~ f3@2 ~@22, ~@4 g#4 ~@27", // F5 F7 Dm C
  G: "[c3@4 [c4,g4]@4 c3@2 g4@3 ~@2 c4 [c3,c4,g4,a#4]@4 [c4,a4] ~ [c4,g4]@2 c3@2 [c4,d#4,g4] [c4,e4] ~ [c4,f#4,g4] ~@2 c3@4 g4@4 c3@2 [c4,g4]@3 c3 ~ [c4,g4] [c3,c4,g4,a#4]@4 a4 ~ [c4,a4]@2 c3@2 [c4,g4]@2 c3 [c4,g4]@2 f3@4 [f4,a4,c5]@4 f3@2 [f4,a4,c5]@3 f3@2 f4 ~ [f4,a4,c5]@3 ~ d5 ~ [f4,d5]@2 f3@2 c5 f3@2 [e4,g4] c4 [c3,c4,e4,g4]@4 ~@29, e4@3 ~@19 a4 ~@8 g4@2 ~@57 f4@2 ~@36, d#4 ~@9 c4 ~@25 c4 ~@43 [f3,d#5]@4 ~@44]/4", // C5 C7 F C5 Cm C C5 C7 …
  H: "~ [e4,f4] ~@2 [c4,g4]@4 ~@2 [f4,b4] g4 ~@2 c5 [f4,a4] [f4,a4,c5]@3 ~ [f4,c5]@4 f3@2 [f4,a4,c5]@2 f3@2 ~ f4, c3@6 ~@3 c3@2 ~@5 f3@4 ~@12, g4@3 ~@7 [a4,c5]@3 ~@7 a4 ~@11", // Fmaj7 C5 Fdim F F5 F Am
  I: "[f4,a4,c5,d#5]@3 ~ [f4,a4,c5,d#5]@4 f3@2 [f4,a4,c5,d#5]@2 ~@2 d#4 ~ c3@4 [c4,g4]@4 c3@2 [c4,e4,g4]@2 c3@2 [c4,e4,g4]@2, f3@4 ~@12 e4@3 ~@13", // F7 C5 C
  J: "f2@4 f3@4 f2@2 [f3,a3,a#3,c4,d#4]@3 f2@2 ~@2 f2@3 [f3,a3,c4,d#4]@4 f2@2 [f3,a3,c4,d#4]@2 f2@2 [f3,a3,c4,d#4]@2, ~@10 [g3,c#4] ~@4 [f3,a3,c4,d#4]@5 ~@12", // F7 Gdim F7
  K: "[g2@4 [b3,d4]@4 g2@2 [g3,b3,d4]@2 g2 ~ [g3,b3,d4] ~ [g2,f4]@2 e4@3 ~@2 g2@2 ~ g3 g2@2 d#4 ~ c3@5 [c4,g4]@4 c3 ~ [c4,g4]@2 c3 ~ c4 ~ [c3,c4,g4,a#4]@4 [c4,a4] ~ a4 c3@2 ~ [d#4,e4] c3 ~ c4@2 c3@5 [c4,g4]@4 c3@2 [c4,g4]@2 ~ c4 ~@2 [c3,c4]@4 c4 ~ [c4,a#4]@2 c3@2 [c4,a4]@2 c3@2 [c4,a4]@2, ~@16 [g3,b3] ~@5 d4@3 d4@2 ~@3 e4@2 ~@22 [c4,g4]@3 ~ c4@2 ~ g4@4 ~@11 c3@2 ~@2 c5@3 ~@13]/3", // Bm G G7 C5 C7 F Emaj7 C5 …
  L: "[f3@4 a4@4 f3@2 [f4,c5]@2 f3@2 c5 ~ [f3,f4,c5,d#5]@4 [f4,d5] ~ [f4,c5]@2 ~@3 f3@2 ~@3 c3@7 ~@24 d#4 c3@4 ~ c4@4 ~ [c4,g4]@2 c3@2 a#4 c4 [c3,c4,a#4]@4 [c4,a4] ~ [c4,a4]@2 ~ g4@2 c3 ~ d#4 ~ c3@5 g4@4 c3@2 [c4,g4]@2 c3 ~@3 c3@4 ~@2 [c4,a4]@2 c3@2 ~ c3@2 g#4 a4 f3@4 [f4,c5]@4 ~ f3@2 [f4,c5]@2 ~ f4 ~ [f4,c5,d#5]@3 ~ [f4,d5]@3 ~ f3@2 f4@2 f3@2 [c4,f#4] ~ c3@4 ~@27 d#4 ~, ~@4 g4@2 ~@18 f3@2 f4@2 ~ [e4,g4]@4 ~@35 g4@5 ~@7 g4@2 ~@7 c4 ~@4 e4@3 ~@3 c4 ~@10 [c4,g4,a#4]@3 ~@4 g#4 ~@3 [c4,g4]@2 ~@3 a4@2 ~@21 c5@3 c5 ~@3 [e4,g4]@6 ~@29, ~@4 g#4 ~@20 c5@2 ~@3 c4@4 ~@29 [c4,e4]@2 ~@8 c3@2 ~@13 c3@2 ~@50 f3@2 ~ f3 ~@48]/6", // F5 F7 Dm F5 C5 C7 F C5 …
  M: "c3@4 [c4,f4]@4 ~ f3 [c4,f4]@2 f3 ~ [c4,f4] ~ [f3,f4]@4 [c4,f4] ~@3 f3@2 [c4,f4]@2 f3 ~ [c4,f4]@2, ~@8 c4 ~@7", // F5 F F5
  N: "[f3@4 [c4,f4,a4]@4 ~@3 [c4,a4]@2 ~ [b3,c4,f#4] ~ [c3,e4]@4 [e4,g4]@4 c3@2 [b3,c4,e4,g4,a#4]@2 c3@2 [g#4,a4] g#4 a4@3 ~ [f4,c5]@4 f3@2 [f4,c5]@2 f3@2 f4 ~ [f3,c5,d#5]@4 d#5 ~ [f4,d5]@3 f3 [f4,c5]@2 f3 g#4 a4@2 f3@4 c5@3 f3@2 [f4,c5]@2 f3@2 a#4 ~ g3@5 [g4,d5]@4 g3@2 [g4,d5]@2 ~@2 g4@2, ~@9 f3@2 ~@2 f3@2 ~@16 f3@5 ~@26 c5 ~@16 b4@3 ~@11 d5@2 ~, ~@10 f4@2 ~@2 d#4@2 ~@4 a#4@2 ~@32 [c#5,d#5] ~@6 f4@5 ~@2 f4 ~@23 g3@2 ~@2]/3", // F B C Em C7 Amaj7 F5 F7 …
  O: "c3@4 [c5,f#5] ~@5 f#5 [e5,f5] ~ c3 [c5,g5,a#5]@2 c3@2 [c5,a5] ~ [c5,g5,a5] g5 ~ [c5,d#5] ~ [c5,d5,e5] ~ [b4,c5,g5] ~ g5@2 ~, ~@9 c3@2 g5@2 ~@7 c3@2 ~@10, ~@10 a#5@2 ~@17 c5 ~@2", // Cdim Fmaj7 C7 F Am7 Cm C Cmaj7
  P: "[c3@4 e4@4 c3@2 [c4,g4]@2 c3@2 c4 ~ [c4,g4,a#4]@2 ~@3 [c4,a4]@2 c3@2 ~ c4 c3@2 g#4 ~ f3@5 [f4,c5]@4 f3@2 [f4,a4,c5]@2 f3@2 f4 ~ [f4,a4,c5,d#5]@3 ~ c5 ~ [f4,a4,c5]@2 ~@2 d#4 ~ c3@2 ~@2 c3@3 ~ [c4,g4,a#4]@2 ~@4 [c4,f#4,g4,a#4]@2 ~@4 a4 g4@2 ~ g4 c4 ~ [c4,a#4]@3 ~ [c4,g4,a#4]!2 ~ [g4,a#4] ~, ~@4 d#4 ~@11 c3@4 ~@5 g4@2 ~@4 a4@2 ~@15 f3@4 ~@2 d#5 ~@7 [c4,g4]@4 ~@14 [c4,f#4]@2 ~@4 g4@3 ~@7]/3", // C5 C7 F F5 F F7 F C7 …
  Q: "c3@4 [c4,e4,g4]@4 ~@2 d#4 e4@2 ~@3 c3@4 [c4,e4] ~ [c4,e4,g4,a#4]@3 [c4,a4] ~ c3 [c4,g4] ~ [c4,g4]@2, ~@10 [c4,g4]@2 ~@3 [c4,e4,g4]@3 ~@12 e4 ~", // C C7 F C5 C
  R: "c3@4 [c4,e4,g4]@4 c3@2 [c4,d#4,g4]@2 c3 ~@3 c3@4 e4 ~@2 c3@3 ~ c3@2 ~ [g4,g#4] g#4, ~@14 [c4,e4,g4]@5 ~ [c4,g4]@5 ~ [c4,e4,g4]@3 ~@3, ~@22 e4@3 ~@7", // C Cm G#maj7 C C5 C
  S: "[f3@4 [f4,c5]@4 f3@2 [f4,a4,c5]@2 f3@2 ~ [f4,c5] a4 d5 ~ [f4,c5]@2 [f4,g#4]@2 f3 ~ [f4,a4,c5]@2 f3@2 d#4 ~ e4@3 ~ [c4,g4]@8 ~@20 [d#4,e4], a4@3 ~@12 d#5@2 ~@4 c5 ~@9 d#4 ~@32, ~@16 f3@3 ~@12 c3@13 ~@20]/2", // F5 F F5 Fm F C5 Emaj7
  T: "[c3@4 [c4,g4]@4 c3@2 ~@2 c3@2 ~ c4 [c3,c4,e4,g4,a#4]@4 a#4 [c4,a4]@3 ~@2 [c4,g4]@2 c3 d#4@2 ~@2 g4 c4 ~ c4@2 ~ g4@2 g4@3 c3@2 [c4,g4] ~ [c3,c4,g4,a#4]@4 ~ [c4,a4]@2 c3@2 [c4,g4] ~ c3 ~ [g#4,a4] ~ f3@5 [f4,c5]@4 f3@2 [f4,a4,c5]@2 f3@2 f4 ~ [f3,a4,c5,d#5]@4 c5 ~ f4@2 f3@2 f4 f3@3 ~@2 [c4,e4]@4 ~@26 d#4 ~ c3@4 [c4,g4]@4 c3@2 [c4,g4]@2 c3@2 c4 ~ [c4,a#4]@2 a4 ~ [c4,a4] ~ c3 d#4@3 e4@2 c3 ~@2 c3@5 [c4,e4,g4]@4 c3@2 [c4,g4]@2 c3@2 c4 ~ [c3,c4,g4,a#4]@4 ~@2 [c4,a4]@2 c3@2 g4@2 c3 g#4 a4 g#4 a4@3 ~ [f4,c5]@4 f3@2 [f4,c5]@2 f3@2 ~@2 [f4,c5,d#5]@3 ~ [f4,d5] ~ [f4,d5]@2 f3@2 e4@2 f3@2 [d#4,e4] ~ c3@9 ~@21 d#4 ~, ~@10 [c4,e4,g4]@4 ~@15 c4@3 e4@2 ~ g4@2 ~@2 c4 ~@23 a4@3 ~@14 f4 ~@5 c5@5 ~@36 [c4,e4]@5 ~@12 g4 ~@3 g4@2 ~ c4 ~@2 c4 ~@2 [c4,g4]@5 ~@24 c4 ~@9 g4 ~@17 c5 ~@8 e4@2 ~@31, ~@31 c3@4 ~@60 [c3,g4]@4 ~@45 c3@4 ~@43 f3@5 ~@12 f3@4 ~@44]/8", // C5 C7 F C5 C7 F C5 Amaj7 …
  U: "[[c3,e4]@4 [c4,g4]@5 ~ [c4,g4]@3 c3 ~ c4 [c3,c4,a#4]@4 ~@2 [c4,a4]@2 c3@2 [c4,d#4] [c4,e4] ~@4 c3@4 [c4,g4]@4 c3@2 [c4,e4]@2 c3 ~@3 c3@3 ~ c4 ~ c3@3 [c4,g4,a#4]@2 ~ [g4,a#4] a4 ~ f3@5 [f4,a4,c5]@4 f3@2 [f4,a4,c5]@2 f3@2 f4 ~ [f4,a4,c5,d#5]@3 ~@3 [f4,c5]@2 f3@2 [d#4,e4] f3@2 ~@3 c3@10 ~@20 d#4@2, [b2,d4] ~@8 c3@3 ~@4 g4@2 ~@12 [c4,g4]@5 ~@7 d#4 ~@3 [c4,g4]@5 g4@2 ~@6 c3@2 ~@19 f3@5 ~@9 c4@12 ~@22, ~@60 c4@2 ~@23 a4@2 ~@6 g4@9 ~@26]/4", // C C5 C7 F Cm C C5 C …
  V: "[c3@4 [c4,g4]@4 c3@2 [c4,g4]@2 c3@2 c4 ~ [c4,g4,a#4]@3 ~@2 [c4,a4]@3 c3 [c4,g4]@2 c3@2 d#4 e4 c3@5 [c4,g4]@4 c3@2 [c4,d#4,g4]@2 c3@2 ~@2 c3@4 [c4,g4,a#4]@2 c3@4 [c4,g4]@2 c3 ~ c4@2, e4@3 ~@13 c3@5 ~@8 c4@3 ~@14 [c4,g4]@5 ~@10 g4@2 ~]/2", // C5 C7 F C5 Cm C7 C5
  W: "[f3@4 [f4,a4]@4 f3@2 [f4,c5]@2 f3@2 ~@2 [f3,f4,c5,d#5]@4 ~@2 [f4,c5]@2 f3@2 [d4,d#4] ~@2 [c4,g4] ~ [c3,c4,g4]@13 ~@20, ~@4 [g#4,c5] ~@11 a#4 ~@11 f3@2 ~@34]/2", // F F5 F7 F5 D#maj7 C5 G#
})).s("gm_piano").gain(0.41)

// chords · piano · soft notes
const piano_soft = note(`<
  ~ A B C ~ D E ~@2 F@2 ~@2 G H I ~ J ~@2 K G ~ L ~ G M N ~@2 O P ~ Q ~ R ~ S ~ T ~ U V W ~ X G Y Z ~@4 G ~ AA ~@2
>`.pickRestart({
  A: "~@17 c4@12 ~@3", B: "~@3 c4@4 ~@10 c4 ~@14", C: "~ c#5 ~@13 c5 ~@4 f4 ~@11", D: "~@14 c4 ~@17",
  E: "~@14 c4 ~@14 g#3 ~@2", F: "[~@29 g4@5 ~@15 e4 ~@2 c4 ~@9 f4 ~]/2", G: "~@14 g4 ~@17", H: "~@20 c4 ~@11",
  I: "~@14 c5 ~@5 f4 ~@11", J: "~@21 a4@3 ~@8", K: "~@18 g3 ~@13", L: "~@14 f4 ~@7 d5 ~@9", M: "~@5 c4@2 ~@7 c4 ~@17",
  N: "~@13 c5 ~@8 f4@2 ~@8", O: "~@16 c4@2 [c4,g4] ~@13", P: "~@14 c5 ~@17", Q: "~@22 c5 ~@9",
  R: "~@20 f4 ~@3 f3@2 ~@6", S: "~@20 g4 ~@3 c3 ~@7", T: "~@14 [f4,c5] ~@3 f4 ~@13", U: "~@20 a4 ~@3 c3@2 ~@6",
  V: "~@5 c3@2 ~@12 [c4,a4] ~@12", W: "~@29 c4 ~@2", X: "~@14 g4 ~@3 c4 ~@13", Y: "~@14 [f4,c5] ~@17", Z: "c4 ~@3",
  AA: "~@14 [f4,c5] ~@5 [f4,c5] ~@8 f#4 ~@2", // F5
})).s("gm_piano").gain(0.2)

// other · distortion guitar
const distortion_guitar = note("<~@35 A B C D E@2 F G H I J K L M N O P@3 Q R@2 ~>".pickRestart({
  A: "~@5 d#5@2 ~ d#5@3 ~ c5@2 a#4 ~ g4 ~ f4 ~ d#4 ~ a#3@3 ~@2 c4 ~ a#3@3", B: "c4 c4@27 ~@4",
  C: "~@4 a4@3 ~ [f4,a4] [f#4,a#4]@2 [f4,a4] ~ g4@2 f4 ~ d#4 ~ d#4@2 c4@2 e4 ~ d#4@3 ~@4", // F F# F
  D: "d#4 ~@3 f4@3 ~ f#4@3 ~ f4 ~ d#4@2 c4 ~ d#4 ~ f4 ~ d#4@2 d#4@2 ~ f4 f#4@3 ~",
  E: "[g4@3 ~ a#4@4 c5@2 b4 ~ [c#4,g4,c5]@2 [f#4,b4,c5]@2 a#4@4 [f#4,c5]@2 [a#4,d#5] ~ g4 [f#4,c5] f#4 a#4 b4 ~ c5 f#4@2 g3@4 ~@9 a#4 g#4 f#4 ~@15, ~@23 b4@3 ~@2 g4@5 ~@31, ~@31 c5@14 ~@19]/2", // C B F#dim D#5 F#dim
  F: "~@5 d#5@2 ~@3 [f4,e5]@2 ~@3 a#4 ~ g4 ~ a#4 ~ c5@2 c5@9, ~@9 d#5@2 ~@21", // Fmaj7
  G: "~@5 c5@3 ~ c5@3 d#5 a#4 g4@2 f#4 ~ d#4 ~ e4@2 c4@4 d#4@3 ~@3",
  H: "f#4@3 f#4@3 ~ g4@2 f4@2 ~ c4 ~ d#4@6 c4@2 a#3 ~ c4@3 ~ d#4@3 ~", I: "c4@11 a3@2 f#3 ~@18",
  J: "~@5 a#4@2 ~@2 a#4@7 ~ g4@2 f4 ~ d#4 [a#3,e4]@4 ~ c4 a#3@3 ~", // A#dim
  K: "~ c4@3 d#4@2 ~@2 f4@3 ~ g4@3 ~ g4@6 ~ f4@3 d#4@2 c4 c4@2 ~", L: "c4@12 ~@5 d#5 c5 ~ a#4 ~ g4@3 f4!2 ~ e4@4",
  M: "c4@14 a3 f#3 ~@16", N: "g4@19 ~@9 c5@2 ~@2", O: "~@5 c5@3 d#5 a#4@7 c5@3 ~ a#4@2 c5@3 a#4 ~ c5@3 ~@2",
  P: "[~@4 d#5@4 c5@7 ~ d#5 ~@3 c5 ~ d#5@5 ~ c5@6 a4 ~ g4 ~@26 [a4,d#5]@9 ~ [g4,c5]@8 a#4@4 [f#4,c5] g4 c5@3 ~ f#4 ~ c5@3, ~@73 a4 ~@16 a#4@2 ~@4]/3", // Adim C5 F#dim
  Q: "~@5 d#5@3 ~ [g4,c5]@7 ~ a#4@3 ~ g4@2 g4@3 a#4@2 ~ [g4,c5]@3, ~@4 a4@3 ~@14 c5@6 ~@5", // C5
  R: "[~@4 d#5@3 ~@2 c5@7 ~@4 c5@2 a#4@5 ~ c5@11 a4 g4 ~@23]/2",
})).s("gm_distortion_guitar").gain(0.46).pan(0.1)

// chords · overdriven guitar
const overdriven_guitar_2 = note(`<
  ~ A B C D E F G H ~@13 I J K L M N@2 ~ O P Q R S T U V W@2 X Y Z AA AB AC AD AE@2 AF AG AH AI AJ AK AL@2 ~
>`.pickRestart({
  A: "~ [g4,c5]@7 [g4,c5]@4 ~@4 c5@2 g4@2 a#4@2 [g4,c5]@4 [g4,a#4] ~ [g4,c5]@4", // C5 Gm C5
  B: "~@4 [g4,c5]@3 ~@2 c5@3 ~@4 c5@2 g4@2 ~ a#4@2 c5@3 ~ [g4,a4] ~@4, ~@8 g4@4 ~@15 a#4@3 ~@2", // C5 Gsus2
  C: "~@5 c5@2 ~@2 c5 ~@6 c5 ~@2 g4 ~@2 c5@2 ~@3 [g4,a#4]@2 e4 ~@2, ~@21 a#4@2 ~@9", // Gm
  D: "~@2 g4@4 f#4 f4 [d#4,e4] d4 c#4 ~@21, ~ c5@5 ~@26", // Emaj7
  E: "~ c5 ~@7 c5@3 ~@5 g4 ~ g4@2 a#4 ~ c5@4 g4 a4 a4@3, ~@17 c5@4 ~@2 g4@3 ~@6",
  F: "~@5 [g4,c5]@2 ~@2 [g4,c5]@4 ~@5 g4@2 ~ a#4@2 c5@4 a#4@2 c5@3, ~@16 c5@5 ~@11", // C5
  G: "~@4 [g4,c5]@3 ~@2 g4@3 g3@3 ~@3 g4@2 g4@2 ~ a#4 ~@2 c5 ~ [g4,c5] a#4@2 ~, ~@4 c5@2 ~@2 c5@3 ~@5", // C5
  H: "~ g4@5 f#4 [e4,f4] d#4 [c#4,d4] c4 ~@21, c5@3 ~@13", // Fmaj7 Dmaj7
  I: "~@4 d#5@3 ~ d#5@3 ~ d#5@3 ~ d#5 ~@3 d#5@2 ~@2 f#4 ~@2 a#4 a4 ~@3, ~@11 c5@2 ~@3",
  J: "~@5 f#4@3 ~ f4@3 f4@3 ~ g4 ~ g4@2 g4 [g4,c5]@2 a#4 [a#4,d#5]@2 c5 ~ g4@2 ~@2", // C5 D#5
  K: "[g4,c5]@6 f#4 f4 e4 d#4 d4 c#4 ~@20", L: "~@9 c5@6 ~ a#4@3 ~@3 [g4,c5]@4 a#4 ~ c5@3 ~",
  M: "~@4 [a4,d#5]@3 ~ g4@6 ~@2 a#4@3 ~ c5 [g4,c5]@4 a#4 ~@2 g4@3 ~, ~@8 c5@11 ~@8 c5@3 ~@2", // Adim C5
  N: "[~@4 [a4,d#5]@3 ~ [g4,c5]@7 ~ d#5@3 [g4,c5]@2 [a4,d#5]@4 ~@3 g4@7 f#4 f4 e4 d#4 d4 ~@24, ~@15 a4@3 ~@9 c5@8 ~@29]/2", // Adim C5 Adim
  O: "~@20 a#3@7 d#4@5", P: "[d#4,e4] c4@27 ~@4", Q: "~@5 a#4@2 ~@2 a#4@7 ~ g4@14 ~",
  R: "~@5 d#5@3 ~ d#5@3 ~ c5@2 [f#4,a#4] a#4 ~ g4 ~ a#4@3 ~ a#4@3 ~@5, ~@20 g4 ~@11", // F#
  S: "~@4 d#5@2 ~@2 d#5@4 c5 ~ a#4 ~ g4 ~ a#4 ~ a#4 g4@4 ~ g4@2 g4@3 ~, ~@13 c5@2 ~",
  T: "~@4 [a4,d#5]@2 ~@2 [a4,d#5]@3 ~ c5@2 a#4@2 ~@2 [g4,a#4] a#4@2 g4 ~ c5@2 ~@2 a#4 c5@3 ~, ~@16 c5@7 ~@3 c5@2 ~@4", // Adim Gm
  U: "~ g4@6 f#4 f4 e4 d#4 d4 ~ c4 ~@18, c5@3 ~@3 c#4 ~@9", V: "~@5 a4@8 c5@3 a4@3 ~ c5@2 ~@4 c5 ~ b4@3 [a#4,c5]",
  W: "[~ b4@3 ~ c5@2 a#4@3 ~@3 a#4 b4@2 ~ c5 ~ a#4@4 [a#4,b4] ~ a#4@3 c5 ~@2 d#5@2 ~@6 e5@5 c5@2 a#4@2 g4@2 f4!2 ~ d#4 ~ e4@2 c4 ~ c4@4 a#3, ~@11 c5@6 ~@6 c5@5 ~@36]/2", // Bmaj7
  X: "c4@12 a3@2 f#3 e3 ~@16", Y: "~@4 f3 ~ e4 ~@4 a#3@5 ~@2 d#4@4 ~ f4@3 [d#4,g4]@2 a4@2 ~@2, ~@5 g3@5 ~@22",
  Z: "a4 ~ a#4@2 a#4@3 ~ a#4@2 a4@2 [d#4,g4]@2 f4 ~ f4 ~ d#4 ~ c4@4 d#4@4 c4@3 ~", // D#
  AA: "~@4 d#5@3 ~ d#5@7 ~ c5@2 a#4@2 g4 g4@3 ~ a#4 ~ g4 ~@4",
  AB: "[g4,c5]@7 [f#4,b4] [e4,f4,a4,a#4] d#4 ~ [c#4,d4] ~@20", // C5 B5 Fmaj7 Dmaj7
  AC: "a4@7 ~@2 [g4,c5]@6 ~ a#4@3 ~ [g4,c5]@2 [g4,c5]@3 a#4 ~ g4@3 ~@2", // C5
  AD: "~@4 [a4,d#5]@3 ~ [g4,c5]@3 ~ [g4,c5]@4 a#4@3 ~ c5@2 [g4,c5]@4 a#4 [g4,c5]@3 ~@2, ~@19 g4@2 ~@11", // Adim C5
  AE: "[~@4 a4@3 ~ [g4,c5]@7 a4 [a4,d#5]@3 ~ [g4,c5]@2 [a4,d#5]@5 ~ [g4,c5]@7 [f4,f#4,a#4,b4] e4 [d4,d#4] ~@26]/2", // C5 Adim C5 Adim C5 F#maj7 D#maj7
// … 99 more lines