// Carry On — Crosby, Stills, Nash & Young
// 135 bpm, 4/4, key E major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 179 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(135/4)

// 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@2 A@2 B@2 C D E F G@2 H I J K F G F L M N O P A@2 B@2 C D E F G@2 H I J K F G F L M N O P A@2 B@2 Q R S T Q R
  S T C D E F G@2 H I J K F G F L M N O P A@2 B@2 Q R S T Q R U@3 ~ V ~ W@2 X@2 Y@2 Z@2 AA@2 AB AC AD AE@2 AF@2 AG@5 AH
  AI@2 AJ AK AL AM AN AO@3 AP@4 AQ AR@2 AS@2 AT@2 AU@2 AV AW AX AY AZ BA BB BC BD@5 BE@3 BF BG@2 BH@2 BI@2 BJ AC BK@5
  ~@2 BL BM@5
>`.pickRestart({
  A: "[e1@45 ~ e2@2]/2", B: "[e1@11 ~]/2", C: "d2@5 ~ d2@5 ~ d2@5 ~ d2@6", D: "a1@5 ~ a1@5 ~ a1@5 ~ a1@4 ~@2",
  E: "g1@5 ~ g1@5 ~ g1@5 ~ g1@5 ~", F: "e2@5 ~ e2@5 ~ e2@5 ~ e2@4 b1@2", G: "e2@5 ~ e2@5 ~ e2@5 ~ e2@5 ~",
  H: "e2@5 ~ e2@5 ~ e2@5 ~ e2@4 ~@2", I: "d2@5 ~ d2@4 ~@2 d2@5 ~ d2@6", J: "a1@5 ~ a1@5 ~ a1@5 ~ a1@6",
  K: "g2@4 ~@2 g2@5 ~ g2@5 ~ g2@4 ~@2", L: "e2@5 ~ e2@4 ~@2 e2@5 ~ e2@3 ~@3", M: "b1@5 ~ b1@5 ~ b1@5 ~ b1@5 ~",
  N: "d2@5 ~ e2@6 g2@5 ~ g2@6", O: "a1@5 ~ a1@5 ~ a1@5 ~ a1@5 ~", P: "g1@5 ~ g1@5 ~ g1@4 ~@2 g1@4 ~@2",
  Q: "e2@2 b1@2 e1@2 ~@6 e2@2 b1@2 e1@3 ~@5", R: "e1 b1 e2 ~@3 e2 b1 e1 e2 b1 e1", S: "e2 b1 e1 ~@3 e2 b1 e1 ~@3",
  T: "e1 b1 e2 e1 ~@2 e2 b1 e1 e2 b1 e1", U: "[e2@3 ~]/3", V: "~@13 e2@7 ~@4",
  W: "[~@9 d2@3 ~@4 b1@4 e1@7 e2@5 ~@16]/2", X: "[~@12 d2 ~@3 d2 ~@2 d2@3 ~ b1@2 ~ e1@3 g1@4 ~@3 a1@4 ~@3 b1@3 ~@2]/2",
  Y: "[~@2 d2@3 ~@3 e2@22 ~@2 e1@3 ~ g1@3 ~@3 a1@3 ~@3]/2", Z: "[~ b1@3 ~@4 d2@4 ~@3 e2@20 ~@4 e1@3 g1@4 ~@2]/2",
  AA: "[~ a1@4 ~@3 b1@3 ~@4 d2@3 ~@3 e2@22 ~@2 e1@3]/2", AB: "~ g1@3 ~@3 a1@3 ~@4 b1@3 ~@4 d2@3", AC: "~ e2@5",
  AD: "~@4 e1@3 g1@4 ~@3 a1@4 ~@3 b1@3", AE: "[~@3 d2@3 ~@4 e2@22 ~@2 e1@3 g1@3 ~@4 a1@3 ~]/2",
  AF: "[~@3 b1@3 ~@4 d2@4 ~@3 e2@20 ~@4 e1@3 g1@4]/2",
  AG: "[~@3 a1@4 ~@3 b1@3 ~@3 d2@3 ~@4 e2@22 ~@2 e1@3 g1@3 ~@4 a1@3 ~@4 b1@3 ~@4 d2@4 ~@3 e2@20 ~@3 e2@7 b1@4 e2@3 ~@3 e2@2]/5",
  AH: "~@5 b1@10 ~@4 b1@3 ~@2", AI: "[~@2 b1@8 ~@2 d2@7 ~@3 d2@4 ~@3 d2@3 c#2@3 ~ a1@12]/2",
  AJ: "~ a2@7 a1@4 a2@3 a1@3 e2@6", AK: "~ d2@3 ~ e2@3 ~@3 e2@3 ~@4 b1@5 ~", AL: "~ b1@7 b2@7 b1@5 ~ b1@3",
  AM: "~ d2@7 ~@3 d2@3 ~@4 d2@3 c#2@3", AN: "~ a1@5 ~ a1@6 ~ a2@7 a1@3",
  AO: "[g1@4 ~@3 e2@9 ~ d2@13 ~ b1@12 ~@2 a1@15 ~@2 e2@9 ~]/3",
  AP: "[d2@13 ~ b1@12 ~ a1@7 a2@3 a1@5 ~@2 e2@9 ~ d2@13 ~ a1@13 ~ g1@6 g2@4 g1@4]/4",
  AQ: "~@3 e1@3 g1@4 ~@3 a1@4 ~@3 b1@3 ~", AR: "[~@2 d2@3 ~@4 e2@22 ~@2 e1@3 g1@3 ~@4 a1@3 ~@2]/2",
  AS: "[~@2 b1@3 ~@4 d2@4 ~@3 e2@20 ~@4 e1@3 g1@4 ~]/2", AT: "[~@2 a1@4 ~@3 b1@3 ~@3 d2@3 ~@4 e2@22 ~@2 e1@2]/2",
  AU: "[~ g1@3 ~@4 a1@3 ~@4 b1@3 ~@4 d2@4 ~@3 e2@19]/2", AV: "~@4 e2@7 b1@4 e2@3 ~@3 e2@3",
  AW: "~@4 b1@10 ~@4 b1@3 ~@3", AX: "~ b1@8 ~@2 d2@7 ~@3 d2@3", AY: "~@4 d2@3 c#2@3 ~ a1@13",
  AZ: "a2@7 a1@4 a2@3 a1@3 e2@7", BA: "d2@3 ~ e2@3 ~@3 e2@3 ~@4 b1@5 ~@2", BB: "b1@7 b2@7 b1@5 ~ b1@3 ~",
  BC: "d2@7 ~@3 d2@3 ~@4 d2@3 c#2@3 ~",
  BD: "[a1@5 ~ a1@6 ~ a2@7 a1@3 g1@4 ~@3 e2@9 ~ d2@13 ~ b1@12 ~@2 a1@15 ~@2 e2@9 ~ d2@13 ~ b1@11]/5",
  BE: "[~@2 a1@7 a2@3 a1@5 ~@2 e2@9 ~ d2@13 ~ a1@13 ~ g1@6 g2@4 g1@4 ~]/3", BF: "~@2 e1@3 g1@4 ~@3 a1@4 ~@3 b1@3 ~@2",
  BG: "[~ d2@3 ~@4 e2@22 ~@2 e1@3 g1@3 ~@4 a1@3 ~@3]/2", BH: "[~ b1@3 ~@4 d2@4 ~@3 e2@20 ~@3 e1@3 ~ g1@4 ~@2]/2",
  BI: "[~ a1@4 ~@3 b1@3 ~@3 d2@3 ~@4 e2@22 ~@2 e1@3]/2", BJ: "g1@3 ~@4 a1@3 ~@4 b1@3 ~@4 d2@3",
  BK: "[~@3 e2@109 ~@8]/5", BL: "~ d2@3", BM: "[e1@33 ~@7]/5",
})).s("gm_electric_bass_finger").gain(0.52)

// chords · piano
const piano = note(`<
  ~ A B C D A B C D E F G A B C D E F G A B C D H I J K A B C D E F G A B C D E F G A B C D H I J K A B C D L M N O P Q
  R@2 E F G A B C D E F G A B C D H I J K A B C D L M N O P Q S@3 ~ T@5 U V@2 W@2 X@2 Y Z AA AB@2 AC@2 AD@5 AE AF AG AH
  AI AJ AK AL AM@3 AN@4 AO AP@2 AQ@2 AR@4 AS AT AU AV AW AX AY AZ BA BB@7 U BC@2 BD@2 BE@4 BF@4 ~@3 BG BH@4 ~
>`.pickRestart({
  A: "~@5 g#4 a4@4 g#4 ~ a4@4 g#4@2 e4@5 g#4", B: "a4@4 g#4 ~ a4@4 g#4 ~ e4@12",
  C: "~@5 a4@5 g#4 ~ a4@4 g#4@2 e4@3 ~@3, ~@5 g#4 ~@18", D: "~ b4@5 d5@4 ~@2 d5@2 b4@2 a4@2 g4@2 e4@2 g4@2, a4 ~@11",
  E: "[d2,a3,d4,f#4]", F: "[a2,a3,c#4,e4]", G: "[g2,g3,b3,d4]@5 ~", H: "[b2,a3,d4,f#4]", I: "[d2,a3,d4,f#4]@23 ~",
  J: "[a2,g3,c#4,e4] [g4,c#5,e5]", K: "[g2,g3,b3,d4]@2 [g4,b4,d5] ~", L: "[e2,b3,e4,g#4]", M: "[b2,a3,d4,f#4]@23 ~",
  N: "[b3,d4,f#4]", O: "[a3,c#4,e4]@11 ~", P: "[a3,d4,f#4]", Q: "~@3 [a2,a3,c#4,e4]@8 ~",
  R: "[~@2 e2@2 ~@2 e2@2 ~@2 e2 ~@3 e2 ~@3 e2@2 ~@2 e2 ~@3 e2 ~@3 e2 ~ e3@2 e2 ~ e3@2 e2 ~ e3@2 e2 ~ e3 ~ e2 ~, e3!6 e3!2 ~@4, ~@6 [g#3,b3,e4]@29 ~@13]/2", // E
  S: "[~@14 g#4@41 ~@17, [e3,b3,e4]@3 ~]/3", // E5
  T: "[~@13 [e3,b3,e4]@39 ~@5 [d3,a3,d4] ~@6 [d3,a3,d4] ~@2 [e3,b3,e4]@35 ~@10 [b4,e5] ~@7]/5", // E5 D5 E5
  U: "~@2 e2@3 g2@4 ~@3 a2@4 ~@3 b2@3 ~@2", V: "[~@2 d3@3 ~@3 e3@22 ~@2 e2@3 ~ g2@3 ~@3 a2@3 ~@3]/2",
  W: "[~ b2@3 ~@4 d3@4 ~@3 e3@20 ~@4 e2@3 g2@4 ~@2]/2", X: "[~ a2@4 ~@3 b2@3 ~@4 d3@3 ~@3 e3@22 ~@2 e2@3]/2",
  Y: "~ g2@3 ~@3 a2@3 ~@4 b2@3 ~@4 d3@3", Z: "~ e3@5", AA: "~@4 e2@3 g2@4 ~@3 a2@4 ~@3 b2@3",
  AB: "[~@3 d3@3 ~@4 e3@22 ~@2 e2@3 g2@3 ~@4 a2@3 ~]/2", AC: "[~@3 b2@3 ~@4 d3@4 ~@3 e3@20 ~@4 e2@3 g2@4]/2",
  AD: "[~@3 a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@2 e2@3 g2@3 ~@4 a2@3 ~@4 b2@3 ~@4 d3@4 ~@3 e3@20 ~@10 [g#4,b4]@2 ~@2 [g#4,b4]@2 ~@6, ~@108 e4 ~@3 e4 ~@7]/5", // G#m
  AE: "~@15 [b3,d4,f#4] ~@3 [b3,d4,f#4]@2 ~@3", AF: "~@19 [d4,f#4] ~@2 [f#4,a4]@2, ~@19 a4@2 ~ d4 ~",
  AG: "~@11 [e4,a4], ~@22 c#4 ~", AH: "~ [e4,a4]@2 ~@21, ~ c#4 ~@22",
  AI: "~ [e4,g#4,b4]@2 ~@2 [e4,g#4] ~@18, ~@5 b4@2 ~@17", AJ: "~@4 [b3,d4,f#4] ~@3 [b3,d4,f#4] ~@15",
  AK: "~@8 [d4,f#4] ~@2 [d4,f#4] ~@12, ~@8 a4@2 ~ a4@2 ~@11", AL: "~@11 a4 ~@2 a4 ~@9",
  AM: "[~@7 [e3,b3,e4,g#4]@10 [d3,a3,d4,f#4]@10 ~@4 [b2,b3,d4,f#4]@13 ~ [a2,a3,c#4,e4]@16 ~ [e3,b3,e4,g#4]@10]/3", // E D Bm A E
  AN: "[[d3,d4,f#4]@12 ~@2 [b2,b3,d4,f#4]@13 [a2,a3,c#4,e4]@16 ~ [e3,g#3,b3,e4]@9 ~ [d3,d4,f#4,a4]@13 ~ [a2,a3,c#4,e4]@13 ~ [g2,g3,b3,d4]@13 ~]/4", // D Bm A E D A G
  AO: "~@3 e2@3 g2@4 ~@3 a2@4 ~@3 b2@3 ~", AP: "[~@2 d3@3 ~@4 e3@22 ~@2 e2@3 g2@3 ~@4 a2@3 ~@2]/2",
  AQ: "[~@2 b2@3 ~@4 d3@4 ~@9 [d5,f#5]@6 ~ [c#5,e5]@3 ~@4 [a4,c#5]@3 ~ e2@3 g2@4 ~, ~@4 e3@5 ~@3]/2", // D C#m A
  AR: "[~@2 a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 [b4,d5]@7 c#5@3 d5@4 c#5@3 ~@7 e2@3 g2@3 ~@4 a2@3 ~@4 b2@3 ~@4 f#4@7 ~@13 e5@6, ~@2 [b4,d5]@11 ~@9 e3@22 ~@26 d3@4 ~@3 [e3,e4]@19, ~@39 a4@14 b4@17 ~@26]/4", // Bm E
  AS: "~@11 [g#4,b4]@2 ~@2 [g#4,b4]@2 ~@7, ~@11 e4 ~@3 e4 ~@8", AT: "~@14 [b3,d4,f#4] ~@3 [b3,d4,f#4]@2 ~@4",
  AU: "~@18 [d4,f#4] ~@2 [f#4,a4]@2 ~, ~@18 a4@2 ~ d4 ~@2", AV: "~@21 [e4,a4]@2 ~, ~@21 c#4 ~@2",
  AW: "[e4,a4] ~@11, c#4 ~@23", AX: "[e4,g#4,b4]@2 ~@2 [e4,g#4] ~@19, ~@2 b4 ~@9",
  AY: "~@3 [b3,d4,f#4] ~@3 [b3,d4,f#4] ~@16", AZ: "~@7 [d4,f#4] ~@2 [d4,f#4] ~@13, ~@7 a4@2 ~ a4@2 ~@12",
  BA: "~@10 a4 ~@2 a4 ~@10",
  BB: "[~@6 [e3,b3,e4,g#4]@10 [d3,a3,d4,f#4]@10 ~@4 [b2,b3,d4,f#4]@13 ~ [a2,a3,c#4,e4]@16 ~ [e3,b3,e4,g#4]@10 [d3,d4,f#4]@12 ~@2 [b2,b3,d4,f#4]@13 [a2,a3,c#4,e4]@16 ~ [e3,g#3,b3,e4]@9 ~ [d3,d4,f#4,a4]@13 ~ [a2,a3,c#4,e4]@13 ~ [g2,g3,b3,d4]@13 ~@2]/7", // E D Bm A E D Bm A …
  BC: "[~ d3@3 ~@4 e3@22 ~@2 e2@3 g2@3 ~@4 a2@3 ~@3]/2",
  BD: "[~ b2@3 ~@4 d3@4 ~@9 [d5,f#5]@6 ~ [c#5,e5]@3 ~@4 [a4,c#5]@3 e2@3 ~ g2@4 ~@2, ~@15 e3@20 ~@13]/2", // D C#m A
  BE: "[~ a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 [b4,d5]@7 c#5@3 d5@4 c#5@3 ~@7 e2@3 g2@3 ~@4 a2@3 ~@4 b2@3 ~@4 f#4@7 ~@13 e5@7, ~ [b4,d5]@11 ~@9 e3@22 ~@26 d3@4 ~@3 [e3,e4]@20, ~@38 a4@14 b4@17 ~@27]/4", // Bm E
  BF: "[~ [g#3,b3]@9 ~@22, ~ e2@26 ~@5, ~@3 e4@55 ~@38]/4", BG: "~ [d3,a3,d4,f#4]@3",
  BH: "[[g#3,b3]@85 ~@11, e4@91 ~@5]/4", // G#m
})).s("gm_piano").gain(0.34).pan(0.3)

// chords · electric guitar clean · "RHYTHM GU"
const electric_guitar_clean = note(`<
  ~ A@3 B A@3 B C D E A@3 B C D E A@3 B F G H I A@3 B C D E A@3 B C D E A@3 B F G H I A@3 B J K L M N O P ~ C D E A@3 B
  C D E A@3 B F G H I A@3 B J K L M N O ~@9 Q R@2 S@2 T@2 U V W X@2 Y@2 Z@7 AA@3 AB AC AD@4 AE@4 AF AG@2 AH@2 AI@2 AJ@2
  ~@9 AK@7 Q AL@2 AM@2 AN@2 AO V AP@2 ~@11
>`.pickRestart({
  A: "[[e3,b3]@2 ~ e4@2 e4 e4@2 e4 e4@2 e4 e4@2 e4 e4@2 [e4,g#4] ~@9 e4@2 [e4,g#4] ~@3 [e3,b3,e4]@3, ~@6 a4@6 [e3,a4]@12 [e3,a4]@6 [e3,a4]@7 ~@3 e3@4 e3@4 [e3,b3]@12 [e3,b3,e4]@6 ~@6, ~@5 g#4@3 g#4@6 g#4@3 ~ e4@3 e4@2 e4@3 ~ a4@3 a4@6, ~@6 b3@3 b3@9 b3@4 ~@10 g#4@4]/3", // E5 E E5 A5 E5
  B: "e4@4 g#4@2 e4@4 g#4@2 e4@2 ~@6 e4@2 [e3,b3] ~, [e3,b3,a4]@3 [e3,b3,a4]@3 [e3,b3]@3 [e3,b3]@2 ~, ~@4 e4 ~", // E5 Esus4 E5
  C: "d4@5 ~ d4@6 ~@6 [d4,f#4]@6, d3@5 ~@3 d3@4", // D
  D: "c#4@6 ~@4 a2@2 ~@6 [a3,c#4,e4]@5 ~, a2@10 ~@6 a2@7 ~, ~ [c#4,e4]!2 ~", // A C#m
  E: "[g3,b3,d4]@3 [g3,b3,d4]@3 [g3,b3,d4]@3 [g3,b3,d4]@2 ~", // G
  F: "[b3,d4,f#4] ~@2 [b3,d4,f#4], b2@5 b2@3 b2@4, ~ [b3,d4,f#4]!2 ~", // Bm
  G: "d3@4 ~@14 [a3,d4,f#4]@5 ~, ~@4 d3@6 d3@6 d3@7 ~, ~ [a3,d4,f#4]!2 ~", // D
  H: "[g3,c#4,e4]@6 ~@6 [g3,c#4,e4]@4 [g3,c#4,e4]@2 [g3,c#4,e4]@4 a2 ~, a2@5 a2@6 ~, ~ [g3,c#4,e4] ~@2", // C#dim
  I: "[g3,b3,d4]@6 [g3,b3,d4]@6 ~@4 g2@2 [g3,b3,d4] ~@5, ~@2 [g3,b3,d4] ~", J: "[e3,b3,e4,g#4]",
  K: "~@11 f#4, d3, a4@9 f#4 a4@2, ~@7 a3@5, ~@2 d4", L: "d4@23 ~",
  M: "a2@12 ~@6 e4@5 ~, e4@3 ~, c#4@16 c#4@7 ~, a3@14 a3@9 ~, ~@12 a2@11 ~",
  N: "~@18 f#4@5 ~, ~@12 b2@11 ~, ~@14 b3@9 ~, ~@16 d4@7 ~", O: "~@14 a3@2 c#4@2 e4@5 ~, ~@2 a2 ~",
  P: "e4 [e3,g#3,b3,e4]@2 ~", Q: "~@2 e2@3 g2@4 ~@3 a2@4 ~@3 b2@3 ~@2",
  R: "[~@2 d3@3 ~@3 e3@22 ~@2 e2@3 ~ g2@3 ~@3 a2@3 ~@3]/2", S: "[~ b2@3 ~@4 d3@4 ~@3 e3@20 ~@4 e2@3 g2@4 ~@2]/2",
  T: "[~ a2@4 ~@3 b2@3 ~@4 d3@3 ~@3 e3@22 ~@2 e2@3]/2", U: "~ g2@3 ~@3 a2@3 ~@4 b2@3 ~@4 d3@3", V: "~ e3@5",
  W: "~@4 e2@3 g2@4 ~@3 a2@4 ~@3 b2@3", X: "[~@3 d3@3 ~@4 e3@22 ~@2 e2@3 g2@3 ~@4 a2@3 ~]/2",
  Y: "[~@3 b2@3 ~@4 d3@4 ~@3 e3@20 ~@4 e2@3 g2@4]/2",
  Z: "[~@3 a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@2 e2@3 g2@3 ~@4 a2@3 ~@4 b2@3 ~@4 d3@4 ~@3 e3@20 ~@3 [b3,e4,g#4]@7 [b3,e4,g#4]@3 ~ [e4,g#4]@3 [b3,e4,g#4]@3 [b3,e4,g#4]@3 ~@8 [a3,d4,f#4]@2 ~@8 [a3,d4,f#4]@7 ~@6 [a3,d4,f#4]@3 ~ [d4,f#4]@7 ~@3 d3@2, ~@101 b2@10 ~ b2@10 b3@6 ~@4 [a3,d4,f#4]@7 ~@7 [a3,d4,f#4]@6 ~@4 b3@12, ~@125 b2@10 b2@14 b2@7 d3@10 ~@2, ~@163 [a3,d4,f#4]@5]/7", // E D
  AA: "[~ [a3,d4,f#4]@3 ~ [a3,d4,f#4]@7 [a3,c#4,e4]@7 ~@6 [a3,c#4,e4]@3 ~ [a3,c#4,e4]@7 [a3,c#4,e4]@6 e3@7 ~@4 [b3,e4,g#4]@6 ~@4 e3@3 [a3,d4,f#4]@6, ~@12 a2@10 a2@20 [b3,e4]@10 ~@7 [b3,e4,g#4]@7 ~@6, ~@19 [a3,c#4,e4]@6 ~@17 g#3@24 ~@6, ~@49 e3@14 ~@9]/3", // D A E D E5 E A
  AB: "~@8 [a3,d4,f#4]@3 ~@7 [a3,d4,f#4]@6, ~ [a3,d4,f#4]@7 ~@3 [a3,d4,f#4]@7 ~@6, ~@4 b2@10 ~ b2@9", // D
  AC: "~ [a3,d4,f#4]@7 ~@6 [d4,f#4]@3 ~ [a3,d4,f#4]@6, ~@4 [a3,d4,f#4]@3 ~@5, ~@11 d3@13", // D
  AD: "[~ [a2,a3,c#4,e4]@6 [c#4,e4]@3 ~@8 [a3,c#4,e4]@3 ~@3 a2@3 ~@4 [e3,b3,e4,g#4]@10 [d3,d4,f#4]@13 ~ [b2,b3,d4,f#4]@13 ~ [a2,a3,c#4,e4]@17 [e3,g#3,b3,e4]@10, ~@7 a2@7 a2@10 ~@72, ~@11 [a3,c#4,e4]@7 ~@3 [a3,c#4,e4]@7 ~@68]/4", // A C#m A E D Bm A E …
  AE: "[[d3,d4,f#4]@11 ~@3 [b2,b3,d4,f#4]@13 [a2,a3,c#4,e4]@16 ~ [e3,g#3,b3,e4]@9 ~ [d3,d4,f#4,a4]@13 ~ [a2,a3,c#4,e4]@13 ~ [g2,g3,b3,d4]@9 ~@5]/4", // D Bm A E D A G
  AF: "~@3 e2@3 g2@4 ~@3 a2@4 ~@3 b2@3 ~", AG: "[~@2 d3@3 ~@4 e3@22 ~@2 e2@3 g2@3 ~@4 a2@3 ~@2]/2",
  AH: "[~@2 b2@3 ~@4 d3@4 ~@3 e3@20 ~@4 e2@3 g2@4 ~]/2", AI: "[~@2 a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@2 e2@2]/2",
  AJ: "[~ g2@3 ~@4 a2@3 ~@4 b2@3 ~@4 d3@4 ~@3 e3@19]/2",
  AK: "[~@6 [e3,b3,e4,g#4]@10 [d3,d4,f#4]@13 ~ [b2,b3,d4,f#4]@13 ~ [a2,a3,c#4,e4]@17 [e3,g#3,b3,e4]@10 [d3,d4,f#4]@11 ~@3 [b2,b3,d4,f#4]@13 [a2,a3,c#4,e4]@16 ~ [e3,g#3,b3,e4]@9 ~ [d3,d4,f#4,a4]@13 ~ [a2,a3,c#4,e4]@13 ~ [g2,g3,b3,d4]@9 ~@6]/7", // E D Bm A E D Bm A …
  AL: "[~ d3@3 ~@4 e3@22 ~@2 e2@3 g2@3 ~@4 a2@3 ~@3]/2", AM: "[~ b2@3 ~@4 d3@4 ~@3 e3@20 ~@3 e2@3 ~ g2@4 ~@2]/2",
  AN: "[~ a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@2 e2@3]/2", AO: "g2@3 ~@4 a2@3 ~@4 b2@3 ~@4 d3@3",
  AP: "[~ [b3,e4]@8 ~@7, ~@3 g#4@40 ~@5, ~@3 e2@28 ~@17]/2", // E5
})).s("gm_electric_guitar_clean").gain(0.32).pan(0.6)

// chords · electric guitar clean · "RHYTHM GU" · soft notes
const electric_guitar_clean_2 = note(`<
  ~ A B ~ C A B ~ C D E ~ A B ~ C D E ~ A B ~ C ~@4 A B ~ C D E ~ A B ~ C D E ~ A B ~ C ~@4 A B ~ C ~ F ~@6 D E ~ A B ~
  C D E ~ A B ~ C ~@4 A B ~ C ~ F ~@31 G ~@6 H I ~@54
>`.pickRestart({
  A: "~@2 e4 ~@9", B: "~@5 b3", C: "~@4 e4@2 ~@4 e4@3 ~@11",
  D: "[a3,f#4]@5 ~@5 d3@2 [a3,d4,f#4]@6 a3@6, ~ [a3,f#4] ~@2", E: "[a3,e4] a3!2 ~", F: "f#4@3 ~, d4@2 ~",
  G: "~@16 b3@3 ~@5", H: "~@14 a3@3 ~@7", I: "~@7 a3@3 ~@14",
})).s("gm_electric_guitar_clean").gain(0.23).pan(0.6)

// chords · rock organ · "ORGAN"
const rock_organ = note(`<
  ~ A@8 B C D A@4 B C D A@4 E F G@2 H@4 B C D A@4 B C D A@4 E F G@2 H@4 I ~@5 J@2 B C D K@4 B C D A@4 E F G@2 H@4 I ~@5
  L@2 ~@2 M@5 N O@2 P@2 Q@2 R@2 S@5 T@5 U V W X Y Z AA AB AC ~ AD ~ AE ~ AF AG@3 AH@2 AI@4 AJ AK AL AM AN AO AP AQ AR AS
  ~ AT ~ AU ~ AV AW AX@2 AY@2 AZ@4 BA BB ~@5 BC ~@5
>`.pickRestart({
  A: "[[e5,b5]@4 a5 [e5,f#5,g5] [b4,c#5,d5] a4 ~@88, [e2,e3]@95 ~, e6 ~@31]/4", B: "[a4,d5,f#5]", C: "[a4,c#5,e5]",
  D: "[b4,d5,g5]@11 ~", E: "[b4,d5,f#5]@23 ~", F: "[d5,f#5,a5,c#6]@11 ~", G: "[c#6@22 ~@2 b5@23 ~, [a4,g5,e6]@47 ~]/2",
  H: "[[e5,b5]@4 a5 [e5,f#5,g5] [b4,c#5,d5] a4 ~@40 e6@34 ~@2 e6@2 g6@2 b6@2 g6@2 e6@2 g6 ~, [e2,e3]@95 ~, e6@47 ~@49]/4", // E5 Em Bm E
  I: "a5 g#5 f#5 e5", J: "[~@30 e6@12 [e6,g#6,b6]@3 [f#6,g6] [b5,c#6,e6] [f#5,g5,a5], ~@9 e5@13 ~@2, ~@6 b5@5 ~]/2",
  K: "[[e5,b5]@4 a5 [e5,f#5,g5] [b4,c#5,d5] a4 ~@15 a#5 b5@11 ~ [b5,e6]@2 a5 e5@2 ~ g5@2 a5@2 e5@20 e6@2 e5 ~ e6@2 e5@9 ~ [e6,a6] ~@5 a6@2 ~@4 [e6,b6] ~, [e2,e3]@95 ~, e6@3 ~@20 e6@11 ~@54 e6 ~@7]/4", // E5 Em Bm E5 A5 E5 E
  L: "[[e5,a5,b5]@9 ~@7]/2", // Esus4
  M: "[~@16 b6@3 ~ d7@3 e7@7 a6@7 b6@6 ~@4 e7@3 g6@7 a6@4 f#6@3 b6@6 ~ a6@3 b6@3 ~ e7@6 d7@4 b6@3 a6@7 ~@3 e7@4 g6@7 a6@4 ~@4]/5",
  N: "~@2 [e2,a6]@3 [g2,b6]@4 d7@3 e7@6 ~ b6@5, ~@12 a2@4 ~@3 b2@3 ~@2", // A5 G
  O: "[~@2 d7@6 e7@5 ~@2 a6@7 g6@3 a6@5 ~@2 [e2,b6]@4 [g2,d7]@3 e7@3 b6@6, ~@2 d3@3 ~@3 e3@22 ~@12 a2@3 ~@3]/2", // E5 G5
  P: "[~ [b2,d7]@4 ~@3 d3@4 ~@3 b6@3 d7@4 ~@6 b6@3 ~ d7@2 ~@5 [e2,a6]@3 [g2,b6]@4 d7@2, ~@8 g6@13 ~ a6@8 ~@18, ~@15 e3@20 ~@13]/2", // Bm A5 G
  Q: "[~ e7@6 ~ b6@6 ~ d7@6 e7@5 ~@2 a6@7 g6@3 a6@5 ~@2 [e2,b6]@3, ~ a2@4 ~@3 b2@3 ~@4 d3@3 ~@3 e3@22 ~@5]/2", // E5
  R: "[~ [g2,d7]@3 e7@3 b6@6 ~ [b2,d7]@4 ~@3 d3@4 ~@3 b6@3 d7@4 ~@6 b6@3 ~ d7@2 ~, ~@7 a2@3 ~@11 g6@13 ~ a6@8 ~@5, ~@7 e3@5]/2", // G5 Bm
  S: "[~@4 [e2,a6]@3 [g2,b6]@3 d7@3 ~ e7@6 ~ b6@6 d7@6 ~ e7@5 ~@2 a6@7 g6@3 a6@5 ~@2 [e2,b6]@3 [g2,d7]@3 ~ e7@3 b6@6 ~ [b2,d7]@4 ~@3 d3@4 ~@3 b6@3 d7@3 a6@7 b6@3 ~ d7@2 ~@5 [e2,a6]@3 [g2,b6]@3 d7, ~@14 a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@12 a2@3 ~@11 g6@13 ~@25, ~@89 e3@20 ~@11]/5", // A5 G E5 G5 Bm A5 G
  T: "[~@3 e7@6 ~ b6@6 d7@6 ~ e7@5 ~@2 a6@7 g6@3 a6@5 ~@2 [e2,b6]@3 [g2,d7]@3 ~ e7@3 b6@6 ~ [b2,d7]@4 ~@3 d3@4 ~@3 b6@3 d7@3 a6@7 b6@3 ~ d7@2 ~@11 [b5,e6,g#6] ~@3 [b5,e6,g#6] ~@7, ~@3 a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@12 a2@3 ~@11 g6@13 ~@36, ~@39 e3@10 ~@11]/5", // E5 G5 Bm E
  U: "~@15 [b5,d6,f#6] ~@3 [b5,d6,f#6] ~@4", V: "~@19 [d5,f#5,a5] ~@2 [d5,f#5,a5] ~", W: "~@11 [g4,c#5,e5]",
  X: "~ [g4,c#5] ~@22, ~ e5@2 ~@21", Y: "~ [e5,g#5,b5] ~@3 [e5,g#5,b5] ~@18",
  Z: "~@4 [a4,d5] ~@3 [a4,d5,f#5] ~@15, ~@2 f#5 ~@9", AA: "~@8 [d5,f#5] ~@2 [d5,f#5,a5] ~@12, ~@4 a5 ~@7",
  AB: "~@11 [e5,g5] ~@2 [e5,g5] ~@9", AC: "~@7 a#5 ~ b5@3 [g5,a5] [d5,e5,f#5] [a4,b4,c#5] g4 ~@8, ~@7 e6@4 ~@13",
  AD: "~@4 e6@7 d6@3 e6@3 ~@7", AE: "~@3 a6@14 g6 [d6,e6,f#6] ~@5, ~@3 e6 ~@20", AF: "~@5 [g5,b5,d6]@7",
  AG: "[~@3 [e2,a6]@3 [g2,b6]@3 d7@3 ~ e7@6 ~ b6@6 d7@6 ~ e7@5 ~@2 a6@7 g6@3 a6@5 ~@2 [e2,b6]@3 [g2,d7]@3 ~ e7@3 b6@5, ~@13 a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@12 a2@3 ~@2]/3", // A5 G E5 G5
  AH: "[~@2 [b2,d7]@4 ~@3 d3@4 ~@3 b6@3 d7@3 [d5,f#5]@6 ~ [c#5,e5,b6]@3 ~ d7@2 ~ [a4,c#5]@3 ~ [e2,a6]@3 [g2,b6]@3 d7@2, ~@9 g6@13 a6@7 ~@19, ~@4 e3@5 ~@3]/2", // Bm D C#m7 A A5 G
  AI: "[~@2 e7@6 ~ b6@6 d7@6 ~ [b4,d5]@7 c#5@3 d5@4 [c#5,g6]@3 a6@5 ~@2 [e2,b6]@3 [g2,d7]@3 ~ e7@3 b6@6 ~ [b2,d7]@4 ~@3 f#4@7 b6@3 d7@3 a6@7 b6@3 ~ d7@2, ~@2 [b4,d5]@11 ~@9 e7@5 ~@2 a6@7 ~@3 a4@14 b4@17 g6@13 ~@7 e5@6, ~@2 a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@12 a2@3 ~@11 d3@4 ~@3 [e3,e4]@19]/4", // Bm C#dim E5 G5 Bm E
  AJ: "~@11 [b5,e6,g#6] ~@3 [b5,e6,g#6] ~@8", AK: "~@14 [b5,d6,f#6] ~@3 [b5,d6,f#6] ~@5",
  AL: "~@18 [d5,f#5,a5] ~@2 [d5,f#5,a5] ~@2", AM: "~@21 [g4,c#5,e5]@2 ~", AN: "[g4,c#5] ~@23, e5 ~@11",
  AO: "[e5,g#5,b5] ~@3 [e5,g#5,b5] ~@19", AP: "~@3 [a4,d5] ~@3 [a4,d5,f#5] ~@16, ~@3 f#5@2 ~@19",
  AQ: "~@7 [d5,f#5] ~@2 [d5,f#5,a5] ~@13, ~@7 a5@2 ~@15", AR: "~@10 [e5,g5] ~@2 [e5,g5] ~@10",
  AS: "~@6 a#5 ~ b5@3 [g5,a5] [d5,e5,f#5] [a4,b4,c#5] g4 ~@9, ~@3 e6@2 ~@7", AT: "~@3 e6@7 d6@3 e6@3 ~@8",
  AU: "~@2 a6@14 [f#6,g6] [d6,e6] ~@6, ~@2 e6 ~@21", AV: "~@3 [g5,b5,d6]@5",
  AW: "~@2 [e2,a6]@3 [g2,b6]@3 d7@3 ~ e7@6 ~ b6@5, ~@12 a2@4 ~@3 b2@3 ~@2", // A5 G
  AX: "[~ d7@6 ~ e7@5 ~@2 a6@7 g6@3 a6@5 ~@2 [e2,b6]@3 [g2,d7]@3 ~ e7@3 b6@6, ~ d3@3 ~@4 e3@22 ~@12 a2@3 ~@3]/2", // E5 G5
  AY: "[~ [b2,d7]@4 ~@3 d3@4 ~@3 b6@3 d7@3 [d5,f#5]@6 ~ [c#5,e5,b6]@3 ~ d7@2 ~ [a4,c#5]@3 [e2,a6]@3 ~ [g2,b6]@3 d7@3, ~@8 g6@13 a6@7 ~@20, ~@15 e3@20 ~@13]/2", // Bm D C#m7 A A5 G
  AZ: "[~ e7@6 ~ b6@6 d7@6 ~ [b4,d5]@7 c#5@3 d5@4 [c#5,g6]@3 a6@5 ~@2 [e2,b6]@3 [g2,d7]@3 ~ e7@3 b6@6 ~ [b2,d7]@4 ~@3 f#4@7 b6@3 d7@3 a6@7 b6@3 ~ d7@2 ~, ~ [b4,d5]@11 ~@9 e7@5 ~@2 a6@7 ~@3 a4@14 b4@17 g6@13 ~@7 e5@7, ~ a2@4 ~@3 b2@3 ~@3 d3@3 ~@4 e3@22 ~@12 a2@3 ~@11 d3@4 ~@3 [e3,e4]@20]/4", // Bm C#dim E5 G5 Bm E
  BA: "~@3 a5@7 g#5@7 f#5@7", BB: "e5@7 ~@17", BC: "~ [d5,f#5,a5]@3",
})).s("gm_rock_organ").gain(0.36).pan(0.2)

// chords · rock organ · "ORGAN" · soft notes
const rock_organ_soft = note(`<
  ~ A ~@3 A ~@6 A ~@6 A ~@7 A ~@6 A ~@6 A ~@7 A ~@4 B ~@5 C ~@3 A ~@6 A ~@7 A ~@4 B ~@6 D@3 E ~@2 F ~ G H I ~@2 J K@2 ~
  L M N ~@2 O P@2 ~@9 Q ~@3 R ~@3 S T I ~@2 U K@2 ~@9 V ~@3 W ~@3 G H X ~@2 J Y@2 ~ Z@2 AA@5 AB@4 ~
>`.pickRestart({
  A: "~@4 [c#6,d6] ~@19", B: "d5 c#5 b4 a4", C: "~@22 d6 ~", D: "[~@34 b6@27 ~@11, ~@6 a6@53 ~@13]/3", E: "~@5 d7",
  F: "~@2 b6@4 ~@13 b6@5", G: "~@3 b6 ~@2", H: "~@5 b6@2 ~@17", I: "~@5 e7@9 ~@10", J: "~ b6@4 ~@13 b6@2 ~@4",
  K: "[~@6 e7@3 ~@7]/2", L: "~@7 b6@2 ~@3", M: "~@7 b6@2 ~@15", N: "~@2 e7@3 ~@3", O: "~@3 b6@4 ~@13 b6@2 ~@2",
  P: "[~@19 e7@9 ~@20]/2", Q: "~@8 d6 ~@15", R: "~@19 c#6 ~@4", S: "~@13 b6@4 ~@7", T: "~@3 b6 ~@8",
  U: "~@2 b6@4 ~@13 b6@2 ~@3", V: "~@7 d6 ~@16", W: "~@18 c#6 ~@5", X: "~@4 e7@9 ~@11", Y: "[~@17 e7@9 ~@22]/2",
  Z: "[~@7 d5@6 c#5@7 b4@7 a4@7 ~@14]/2", AA: "[~@13 [e5,a5]@27 [d5,f#5]@29 [e5,a5]@30 ~@21]/5",
  AB: "[[e5,g#5]@5 ~, b5@83 ~@13]/4", // E
})).s("gm_rock_organ").gain(0.18).pan(0.2)

// chords · synth brass 1 · "BRASS SYN"
const synth_brass_1 = note(`<
  ~@8 A ~@11 B ~@4 C D E@2 F G ~@11 B ~@4 C D E@2 H I ~@19 B ~@4 C D E@2 H I ~@24 J K L M N@2 O@2 P ~@16 Q@2 R S T@2 U@2
  V ~@38
>`.pickRestart({
  A: "[e5,b5,e6]@16 ~@2 [e5,b5,e6] ~ [e5,b5,e6] ~ [e5,b5,e6] ~", // E5
// … 183 more lines