// You Shook Me — Led Zeppelin
// 81 bpm, 12/8, key A major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 88 bars on a 48-step grid, each part at one level. Source detail keeps the original performance.
setcpm(81/6)

// 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.

// other · harmonica
const harmonica = note("<~ A@2 B C ~@35 D E F G H I J K L M N O P ~@32 Q@3>".pickRestart({
  A: "[~@9 f#4 d#4 d4@3 e4@8 d4@2]/2", B: "e4@3 e4 [e4,g#4] [e4,a4] ~@2 b4 b4@3", C: "b4@3 ~ b3 a#3 b3@3 ~@3",
  D: "~@36 e4 g#4 b4@2 [a4,c#5]@4 ~@3 b4", // A
  E: "f#5@2 [d5,f#5]!2 d5@2 d5@2 d5@2 c#5@2 g#4@2 e4@2 b4@3 a4@2 g4@3 e4@2 d4@6 e4@4 b3 e4 b4@2 a4@2 e4@2 b3@4", // D
  F: "~@2 g#4 b4 [d5,f#5]@2 [d5,f#5]!2 [d5,f#5]@2 [d5,f#5]@2 d5@2 c#5@2 b4 g4 ~ e4 g4@2 [e4,a4]@2 g4@3 e4 d4@8 e4@4 [c#4,e4]@4 b3@4", // D A5 C#m
  G: "~@2 e4 g#4 d5@2 c#5@2 ~@2 e4 g#4 d5@2 c#5@2 ~@2 e4 g#4 d5@2 c#5@2 e4 g#4 d5@2 c#5@2 e4 g#4 d5@2 c#5@2 b4@4 ~@2 [c#6,e6,a6]@2 ~@2 [e4,a4]@2", // A A5
  H: "d5@2 d5@2 d5@2 d5@2 d5@2 d5@2 d5@2 d5@2 d5@2 d5@2 d5@2 d5@2 d5@2 c#5@2 b4 g4 ~ e4 g4@2 e4@2 d4@4 ~@8",
  I: "~@4 f#4@2 f#4!10 f#4@2 d4 e4@2 d4@3",
  J: "d5@4 c#5@4 d5@4 c#5@4 d5@4 c#5@4 b4@3 c#5@3 b4@3 a4@3 g#4@3 a4@3 f#4@3 e4@3, f#4 ~@7 f#4 ~@7 f#4 ~@31",
  K: "~ f#4 g4 f#4 g4 f#4 e4!6 b3@2 a#3@2 ~@3 b3 a#3@2 ~@2",
  L: "~@4 g4@4 ~@2 e4@2 e4@2 [g4,b4]@2 [g4,b4]@2 f#4@2 g4 f#4 d4@2 e4@2 e4@2 d4@4 ~@4 g#4@4 e4@4 g#4 b4 ~ d5, ~@28 e4 ~@19", // G
  M: "~@2 g#4 b4 f#5@4 f5@4 f#5@3 [e5,a5]@3 d5@3 [a4,c#5]@3 b4@4 a4@4 g4@4 e4@2 d4@4 ~@6", // A5 A
  N: "~@3 e4 d4@8 d#4@12 e4@8 d#4 e4 ~ d4 e4 d4@2 e4 d4@2 e4 d4@2 e4 d4@2",
  O: "e4 d4@3 e4@2 g4@2 a4@2 [c#4,e4]@2 ~@2 e4 g4 b4@2 a4@2 ~@2 e4 g4 b4@2 a4@2 ~@8 g4@4 e4@4 d4@4", // C#m
  P: "e4 d4@3 ~@4 b3@2 a#3@2 ~@12", Q: "[~@18 g#4@2 e4@2 e4 ~@37 e4@6 ~@6, ~@23 d4@39 ~@10]/3",
})).s("gm_harmonica").gain(0.51)

// other · distortion guitar · "Guitar 1"
const distortion_guitar = note("<~@52 A B C D@2 E F G H I J@3 ~@23>".pickRestart({
  A: "~@18 e4@2 g#4@2 a4 g#4, ~@36 b3 ~@11", B: "a4@8 b4@8 ~@2 e5@3 d5@15 b4@4 a4@4 g#4@4, ~@18 d5 ~@17 a4 ~@11",
  C: "a4 g#4@10 e4 d4@6 e4@2 g#4@2 a4 g#4, ~@36 c#4 ~@11",
  D: "[b4@6 d5@6 e5@6 a5@4 g#5@8 ~@5 g5 g#5@4 g5@2 e5@2 e5@2 e5@2, a4 ~@11 c5 ~@11 d5 ~@11 g5 ~@59]/2",
  E: "c#6@4 ~@4 b5@2 a#5@2 a5@2 g5@2 f#5@2 e5@2 c#5@2 e5@2 g5 e5 ~ c#5 e5 c#5 ~ e5 g#5@3 ~ g#5@3 ~ f#5@3 ~ f#5@2 f#5@2, b5 ~@31 f#5 ~@2 b5@2 ~@2 b5@2 ~@7, ~@36 f#5 ~@6 [f#5,g#5]@2 ~@3", // F#sus2
  F: "[f#5,g5]@2 f#5@2 [f#5,g5]@2 f#5@2 [f#5,g5]@2 f#5@2 [f#5,g#5] f#5 e5 c#5 e5!2 f#5 ~ g#5@3 ~ e5@4 c#6@4 b5@2 a#5@2 a5 g#5 ~ f#5 e5@4 f#5 e5 ~ c#5, ~@23 b5@2 ~@3 b5 ~@19", // Gmaj7 F#sus2
  G: "e5 c#5 ~ e5 g#5@3 ~ f#5@4 g#5@8 g5@4 f#5@3 f#5 ~ f#5@3 [f#5,g#5] f#5 e5 c#5 e5@2 f#5@2 e5@2 f#5@2 e5@2 f#5@2, ~@4 f#5 ~@2 b5@2 ~@11 f#5 ~@6 g5@4 ~@17", // F#sus2
  H: "c#5@8 ~@4 c#5@3 ~ c#5@3 ~ c#5@3 ~ c#5@12 b4@4 c#5@4 e5@4, ~@11 f#5@2 ~@2 f#5@2 ~@2 f#5@2 ~@2 f#5@2 ~@23",
  I: "a5@4 [g5,a5]@2 g5@6 e5@2 d5@2 e5@2 d5@2 b4@4 d5 c#5 ~ b4 c#5@4 a4@16, g5 ~@47", // Gsus2
  J: "[~@4 [b3,c#4]@2 e4@2 b4@2 c#5@10 a4@3 ~ a4@4 [a4,b4] a4 g4 e4 g4 e4 ~ g4 b4@3 ~ [a4,b4] a4 g4 e4 g4 e4 ~@2 d4@4 e4@8 a3 ~@7 b3@4 ~@8 a#3@4 ~@8 a3@4 g#3@20 e4@4 b3@12 ~@12, ~@20 b4 ~@2 b4@2 ~@11 a4 ~@2 d5@2 ~@6 [d4,e4]@2 ~@11 b3@8 ~@4 a#3@8 ~@4 a3@8 ~@52, ~@16 e4@3 e4@3 e4@7 ~@7]/3", // Bsus2 Asus2 Dsus2
})).s("gm_distortion_guitar").gain(0.51)

// chords · distortion guitar · "Guitar 2"
const distortion_guitar_2 = note(`<
  A B C@3 D E@2 F@2 G@2 H I J@2 K L M@2 N@2 O@2 P Q R S@2 L T@3 U@2 V W X Y Z AA T AB AC AD AE AF AG AH AI AJ AK AL AM
  AN AO AP AQ AR AS@2 AT AU AV AW L AX@2 AY@2 AZ@2 BA@2 BB BC BD BE BF BG@3 ~@2 BH BI BJ@2
>`.pickRestart({
  A: "~@8 e5 e5@2 d5, ~@32 d5 ~@15", B: "e5@3 d5 b4 a4 g4 e4@2 b3@3, ~@12 c5 ~@35",
  C: "[~@8 e5@4 e5@8 d#5@4 e5@4 d5@4 b4@2 a4@2 b4@4 a4@4 g4@2 ~@2 e4@12 b3@4 e4@4 g#4@3 ~ g4@12 f#4@8 e4@3 ~ e4@8 ~@4 g#4@8 [f#3,b3,d#4]@2 [f3,a#3,d4]@2 [f#3,b3,d#4]@8 e2@4 g2 a2@7 g2@4, ~@8 d5 ~@37 g#4@14 g#3 ~@10 e4@2 ~@11 e4 ~@10 d#4@2 ~@10 [b3,e4]@8 ~@29]/3", // B A# B E5
  D: "e2@2 e2 e2@2 e2 e2@2 e2 a2!2 g2, ~@36 g2 ~@11",
  E: "[e2@8 b3@4 e4@4 g4@16 ~@4 e4@8 d4@10 c#4@6 c4@6 b3@6 a#3@6 ~@2 e2@4 g2 a2@7 g2@4, ~@16 f#4 ~@79]/2",
  F: "[e2@2 e2 e2@2 e2 e2@2 b3 d4 e4 g4@3 ~ e4@2 d4@3 e4@2 d4 c#4, ~@44 f#4 ~@15 d4 ~@35]/2",
  G: "[a#3@2 ~@4 g#4@2 b3@4 d4@4 e4@4 g4@16 e4@8 d4@10 c#4@6 c4@6 b3@6 a#3@4 ~@4 e2@4 g2 a2@7 g2@4, ~@20 f#4 ~@15 d4 ~@59]/2",
  H: "e2@4 e2@2 e2@4 e2@2 e2@4 b4@2 b4@3 ~ a4@2, ~@32 a4 ~@15", I: "b4@3 ~ d#5 b4 a4@2 g#4@3 e4, ~@16 c#5 ~@31",
  J: "[~@7 c#5 e5@4 ~@8 d5@4 e5@4 d5@4 b4@2 a4@2 b4@4 a4@4 g4@2 ~@2 e4@11 ~ b3@4 e4@4 g#4@3 ~ g4@12 e4@4 f#4@8, ~@46 g#4@16 ~@9 e4@2 ~@23, ~@59 a3@2 ~@35]/2",
  K: "e4@8 [a3,d4]@2 ~@2 [b3,e4,g#4]@8 [f#3,b3,d#4]@2 [f3,a#3,d4]@2 [f#3,b3,d#4]@8 [e2,e3,a3,c#4]@4 g2 a2@7 g2@4", // D5 E B A# B A
  L: "e2@8 e2@4 e2@8 e2@4 e2@8 e2@4 g2 a2@7 g2@4",
  M: "[e2@4 [e4,g#4]@4 b3@4 d4@4 e4@4 f#4@4 g4@12 d4@2 e4@2 ~@4 d4@8 ~@2 c#4@6 c4@6 b3@6 a#3@6 ~@2 e2@4 g2 a2@7 g2@4]/2", // E
  N: "[e2@4 e2@2 e2@4 e2@2 e2@4 b3@2 d4@2 e4@2 g4@8 d4@2 e4 ~ d4@3 ~@3 e4@4 d4@2 c4@2, ~@44 f#4 ~@51]/2",
  O: "[a#3@4 e4@4 b3@4 d4@4 e4@4 g4@16 ~@4 e4@4 d4@10 c#4@6 c4@6 b3@6 a#3@8 e2@4 g2 a2@7 g2@4, ~@20 f#4 ~@19 d4 ~@55]/2",
  P: "e2@4 e2@2 e2@4 e2@2 e2@2 ~@2 a4 b4 b4@4 a4@2", Q: "b4@6 g#4@2 [b4,e5]@2 b4@2 a4 ~@2 g#4@4 ~@5",
  R: "~@8 e6@4 e6@8 d6@4 e6@4 d6@4 b5@3 ~ b5@4 a5@4 e5@2 g#5@2, ~@8 d6 ~@26 a5@2 ~@11",
  S: "[e5@12 b4@4 e5@4 g#5@2 e5@2 g5@12 f#5@8 e5@3 ~ e5@12 g#5@4 a5@4 a#5@4 b5@12 b4@4 e5@4 b4@4, ~@12 a4 ~@23 e5 ~@10 d#5@2 ~@35 f#4 ~@11]/2",
  T: "[e2,b2]@2 [e2,b2] [e2,c#3]@2 [e2,c#3] [e2,b2]@2 [e2,a2] [a2,e3]@2 [g2,d3]", // E5 C#m E5 A5 G5
  U: "[a2,e3]@2 [a2,e3] [a2,f#3]@2 [a2,e3] [a2,e3]@2 e2 [a2,e3]@2 [g2,d3], ~@36 [g2,d3] ~@11", // A5 D A5 G5
  V: "[e2,b2]@8 [e2,b2]@4 [e2,c#3]@8 [e2,c#3]@4 [e2,b2]@8 [e2,a2]@3 [g2,d3] [a2,e3]@8 [g2,d3]@4", // E5 C#m E5 A5 G5 A5 G5
  W: "[e2,b2]@8 [e2,b2]@3 [g2,d3] [a2,e3]@8 [a2,e3]@4 [e2,b2]@8 [e2,b2]@4 [e2,b2]@4 g#2@4 a2@4", // E5 G5 A5 E5
  X: "b2@8 b2@4 [b2,e4]@4 a3@4 b3@3 a3 [a3,b3]@8 [a3,b3]@4 a3@4 b3@4 a3@4", // E5 Asus2
  Y: "a2@2 a2 c3 c#3 e3 [g3,c#4]@2 [g3,c#4] [e3,c#4] c#3 [e3,c#4]", Z: "e2@2 e2 b2 g#3 b2 c3 a3 c3 c#3 a#3 c#3",
  AA: "[d3,b3]@2 d3 g#2 a2 a#2 b2@2 b2 [b2,b3] a3 b3", // G B
  AB: "[e2,b2]@2 [e2,b2] ~@2 [e2,b2] ~@3 [a2,e3,a3,c#4]@2 [g2,d3,g3,b3]", // E5 A G
  AC: "[e2,b2]@8 [e2,b2]@4 ~@8 [e2,b2]@4 [e2,b2] ~@7 [e2,b2] ~@3 [a2,e3,a3,c#4]@8 [g2,d3,g3,b3]@4", // E5 A G
  AD: "[a2,e3,a3,c#4]@2 e2 [a2,e3,a3,c#4]@2 [e2,b2,e3] ~@2 [e2,b2,e3] [e2,b2,e3]@2 [g2,d3]", // A E5 G5
  AE: "[a2,e3,a3,c#4]@2 a2 c#3 ~ [a2,e3] [a2,e3]@2 [a2,e3,a3,c#4] [a2,e3,a3,c#4]@2 [d3,g3,b3]", // A A5 A G
  AF: "[a2,e3,a3]@2 a2 [a2,e3]@2 [a2,e3,g3] [a2,e3,g3]@2 [a2,e3] [a2,e3,a3]@2 [g2,d3,g3]", // A5 A7 A5 G5
  AG: "[e2,b2]@2 [e2,b2] [e2,b2]@2 [e2,b2] [e2,b2]@2 [e2,b2] [a2,e3,a3,c#4]@2 [g2,d3,g3,b3]", // E5 A G
  AH: "[e2,b2,e3]@2 [e2,b2,e3] [e2,b2,e3]@2 [e2,b2,e3] [e2,b2,e3]@2 [e2,b2,e3] g#2 a2 a#2", // E5
  AI: "[b2,f#3]@8 [b2,f#3]@4 b3@7 ~ f#3@3 ~ b3@4 a3@4 b3@3 ~ b3@4 a3@4 b3@4, ~@19 a3@2 ~@2 a3@2 ~@10 a3@2 ~@11", // B5
  AJ: "a2@2 a2 c3 c#3 e3 g3 ~ g3 e3 c#3 e3, ~@24 f#3 ~@7 f#3 ~@15",
  AK: "e3@2 e3 b3 g#4 b3 a#3 g4 a#3 a3 f#4 a3, ~@12 a3 ~@35", AL: "g#3@2 ~ g#2 a2 a#2 ~@6, g3 ~@47",
  AM: "[e2,b2]@2 [e2,b2] [e2,c#3]@2 [e2,c#3] [e2,b2]@3 [d3,b3]@2 [b2,g#3], ~@36 [b2,g#3] ~@11", // E5 C#m E5 G E
  AN: "[e2,b2]@2 [b2,d3,g#3] [d3,b3]@2 [d3,b3] [c3,a3]@2 e2 [a2,e3]@2 [g2,d3], ~@36 [g#2,d3] ~@11", // E5 G#dim G F A5 G5 G#dim
  AO: "[e2,b2,g#3]@2 [e2,b2,g#3] [e2,c#3,a3]@2 [e2,c#3,a3] [e2,b2,d3,g#3]@2 [e2,b2,d3,g#3] a2@2 g2, ~@36 g2 ~@11", // E A E7
  AP: "d3@2 [e2,b2,d3,g#3] [e2,b2]!9", AQ: "[a2,e3] ~@5", AR: "[a2,e3,a3,c#4,e4] ~@5",
  AS: "[[e2,b2,d3,g#3,b3]@8 [e2,b2,d3,g#3,b3]@4 [e2,c#3]@8 [e2,c#3]@4 [e2,d3]@8 [e2,d3]@4 [e2,c#3]@3 e3 f#3 e3 ~ c#3 e3@3 ~ e3@8 e2@4 c#3@8 c#3@4 [e2,b2]@8 [e2,b2]@4 g#2@4 a2@4 a#2@4, ~@47 c#3@2 ~@47]/2", // E7 C#m E7 C#m E5
  AT: "b2@8 b2@4 b3@4 a3@4 b3@3 ~ b3@4 a3@4 e4@4 b3@4 a3@4 [b3,e4]@4, ~@23 a3@2 ~@23", // E5
  AU: "[a2,e3,g3,c#4]@8 [e3,c#4]@2 [g3,e4]@2 [g3,e4] ~@3 g3@4 [a3,f#4]@2 [g3,e4]@2 ~@8 a3@4 [a3,f#4]@4 [g3,e4]@4 [e3,a3,c#4]@4, ~@3 [a3,f#4]@2 ~ [a3,f#4]@2 ~@4, ~@28 g3@8 [g3,e4] ~@11", // A7 C#m C D C D C A …
  AV: "[e2,b2,d3,g#3]@2 [e2,b2,d3,g#3] b2 g#3 b2 c3 a3 c3 c#3 a#3 c#3, [a2,g3] ~@47", // E7 A7
  AW: "b3@3 g#2 a2 a#2 b2@3 b2 a2 g2, ~@40 g2 ~@7",
  AX: "[e2@8 b3@4 d4@4 e4@4 g4@16 e4@8 d4@8 ~@2 c#4@6 c4@6 b3@6 a#3@8 e2@4 g2 a2@7 g2@4]/2",
  AY: "[e2@2 e2 e2@2 e2 e2@2 e4 d4 e4 g#4@4 e4@2 d4@3 e4@2 d4 c4, ~@44 f#4 ~@15 d4 ~@35]/2",
  AZ: "[a#3@2 ~@4 g#4@2 b3@4 d4@4 e4@4 g4@16 e4@8 d4@8 ~@2 c#4@6 c4@6 b3@6 a#3@8 e2@4 g2 a2@7 g2@4, ~@20 f#4 ~@15 d4 ~@59]/2",
  BA: "[e2@8 e2@4 e2@8 e2@4 e2@8 b4@4 b4@3 ~ b4@3 ~ b4@3 ~ b4@12 d#5@4 b4@4 e5@4 a5@4 ~@4 g#5@12 f#5@4, ~@39 a4@2 ~@2 a4@2 ~@2 a4@2 ~@11 b4 ~@11 g5 ~@19 e5 ~@3]/2",
  BB: "e5 ~@5 f#5@2 g5 ~@2 f#5, ~@24 e5 ~@7 e5 ~@11 e5 ~@3",
  BC: "f#5@2 e5@2 d5 e5 d5@4 f#5@2 f#5@2 e5@2 d5 e5 d5@4 f#5@2, e5 ~@19 e5 ~@3 e5 ~@19 e5 ~@3",
  BD: "f#5@2 e5@2 d5 e5 d5@4 ~@2 a#5@6 e5 e5@4 ~, e5 ~@23 g5 ~@23",
  BE: "~@6 a#5 g#5 a#5 g#5 a#5@2, ~@24 g5 ~@15 g5 ~@7", BF: "e5 e5@2 ~@9",
  BG: "[b4@3 ~ b4@3 ~ b4@100 ~@36, a4 ~@2 a#4@2 ~@2 a#4@2 ~@135]/3", BH: "~@8 b4 c#5 e5 f#5",
  BI: "g5@2 f#5@2 g5 f#5 g5@2 f#5@2 e5 c#5 e5@4 e2@2 [f2,c#3,e3,a3]@6, f#5 ~@47", BJ: "[e2,b2,d3,g#3]/2",
})).s("gm_distortion_guitar").gain(0.26)

// other · drawbar organ · "Organ"
const drawbar_organ = note("<~@28 A B C D E F G H I J K L M N ~@46>".pickRestart({
  A: "~@9 b4 e5!2, ~@36 a4 ~@11", B: "d5 ~ e5@14 d5@2 b4@2 ~@2 a4 a#4 b4 a#4 a4 g4 e4@8 g4@2 a4@10, ~ d#5@2 ~@45",
  C: "g4@2 e4@2 ~@11 b3 d4@2 b3@2 d4@4 e4@12 g4@4 a4@4 g4@4",
  D: "[b4,d5]@4 [b4,d5]@4 [b4,d5]@4 [b4,d5]@4 [b4,d5]@4 [b4,d5]@3 a#4 [b4,d5]@12 e5@3 g5@3 a5@3 g5@3, a#4 ~@3 a#4 ~@3 a#4 ~@3 a#4 ~@3 a#4 ~@3 a#4 ~@27", // Bm
  E: "b5@2 a5 g#5 e5@4 g#5@2 a5@2 a5@2 g#5@2 a5@2 a#5 ~ a#5 a5 ~@2 g#5@2 e5@2 g#5@2 a5@2 a5@2 g#5@2 a#5 b5@3 a#5 a5 ~ g#5 a5 g#5 e5 d5, a#5 ~@18 b5@4 ~@25",
  F: "e5 d5 b4!2 e5 a#4@2 g4 e4 a4 g4 e4 d4 e4 d4 a#3 b3 e4@3 a3 g3 e3 g3 a3 g3 e3 g3 a3@8 g3@4 ~@8",
  G: "~@4 e3@2 g3@2 g3!4 a3!2 ~ a#3 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 ~ a#3 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@8 ~@4, ~@7 a3 ~@3 a3 ~@12", // Bm
  H: "[b4,g5]@12 [a4,f#5]@12 ~@4 e5@4 d#5 ~@3 d5@2 b4@2 a#4@2 a4@2 g4@2 ~ a#4, a#4 ~@27 d#5 ~@3 e5@14 e4@2", // Em D
  I: "[b4,d5]@6 a4 a#4 a4 g4 a4 g4 a4@2 [b4,d5]@4 b4@2 d5@2 e5@2, e5@36 a4 ~@11", // Bm
  J: "d5@2 b4@10 a4 ~ b4@6 a4@8 ~@8 [b4,e5]@4 e4@8, ~@13 a#4@2 ~@21 a#4 ~@11", // E5
  K: "e3@6 g3 e3 a3 a#3 b3@2 d4 b3 d4 e4@8 ~", L: "b4@6 g4 e4 g4 a4 a#4 a4 g4@10 e4@2 g4@2 a4@20 g#4@2, a#4 ~@47",
  M: "~@6 d5@8 a4 a#4 b4@6 a#4 a4 a#4@4 b4@4 ~@4 d5@4 b4@4 a4@4, g#4 f#4@2 ~@9, ~ e5@2 ~@21", N: "g#4 ~@11, g4 ~@47",
})).s("gm_drawbar_organ").gain(0.51)

// chords · epiano1 · "Electric Piano"
const epiano1 = note(`<
  ~@4 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z@2 AA AB AC AD@2 AE AF AG AH AI AJ@2 AK AL AM AN AO AP AQ AR AS
  AT AU AV AW AX AY AZ BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP ~@10 BQ BR@2
>`.pickRestart({
  A: "~@11 [g#3,b3]", B: "[g#3,b3] ~ [g#3,b3] [a3,c#4] ~ [a3,c#4] [b3,d4] ~@2 [e3,a3,c#4]@2 [g3,b3]",
  C: "[g#3,b3] ~ [g#3,b3] [e3,a3,c#4] ~ [e3,a3,c#4] [b3,d4] ~ e3 [e3,a3,c#4]@2 [g3,b3]", // G#m A Bm A G
  D: "[g#3,b3] ~ [g#3,b3] [e3,a3,c#4] ~ [e3,a3,c#4] [b3,e4] ~@2 [e3,a3,c#4]@2 [g3,b3]", // G#m A E5 A G
  E: "[g#3,b3] ~ [g#3,b3] [e3,a3,c#4] ~ [e3,a3,c#4] [b3,d4] ~@2 [e3,a3,c#4]@2 e3", // G#m A Bm A
  F: "[g#3,c#4,e4] ~ [c#4,e4] [d4,f#4] ~ [d4,f#4] [e4,g4] ~ a3 [d4,f#4]@2 [c#4,e4]", // C#m D Em D C#m
  G: "[a3,c#4] ~ [c#4,e4] [d4,f#4] ~ [d4,f#4] [e4,g4] ~ [e4,g4] e4 [a3,d4] [a3,e4], ~@36 d4 ~@11", // A C#m D Em D5 A5
  H: "[g#3,b3] ~ [g#3,b3] [e3,a3,c#4] ~ [e3,a3,c#4] [e3,b3,d4] ~ e3 [e3,a3,c#4]@2 [g3,b3]", // G#m A E7 A G
  I: "[g#3,b3] ~ e3 [e3,b3,d4] ~ e3 [e3,b3,d4] ~ e3 [e3,a3,c#4]@2 ~", // G#m E7 A
  J: "[a3,d#4,f#4] ~@2 [a3,d#4,f#4] ~@2 [a3,d#4,f#4] ~@2 [a3,d#4,f#4]@2 [g#3,d4,f4]", // D#dim Ddim
  K: "[g#3,c#4,e4]@4 ~@4 [g#3,c#4,e4]@4 [a3,d4,f#4]@4 ~@4 [b3,e4,g4]@4 [b3,e4,g4]!9 [b3,e4,g4]@2 ~ e4@8 ~@4", // C#m D Em
  L: "[g#3,b3] ~@2 [e3,a3,c#4] ~@2 [e3,g#3,d4] ~@2 [e3,a3,c#4]@2 ~", // G#m A E7 A
  M: "e3 ~@2 g#3 a3 a#3 b3@3 [b3,d4]@3, ~@24 a#3 ~@11 a#3 ~@11", // Bm
  N: "[g#3,b3] ~ [g#3,b3] [a3,c#4] ~ e3 [a3,c#4] ~ e3 [e3,a3,c#4]@2 [g3,b3]", // G#m A G
  O: "[g#3,b3] ~ e3 [a3,c#4] ~ e3 [b3,d4] ~@2 [e3,a3,c#4]@2 [g3,b3]", // G#m A Bm A G
  P: "[g#3,b3] ~ e3 ~ [e3,a3,c#4] e3 ~ [e3,b3,d4] e3 [e3,a3,c#4]@2 [g3,b3]", // G#m A E7 A G
  Q: "[g#3,b3]@2 ~@2 e3@2 ~@2 [e3,a3,c#4]@2 e3@2 ~@2 [e3,b3,d4]@2 e3@2 [e3,a3,c#4]@4 a3 b3", // G#m A E7 A
  R: "g3 ~ a3 [b3,d4] ~ a3 [e4,g4] ~ a3 [d4,f#4]@2 ~", // Bm Em D
  S: "[a3,c#4,e4] ~ a3 [d4,f#4] ~ a3 [e4,g4] ~ a3 [d4,f#4] a3 [c#4,e4]", // A D Em D C#m
  T: "~@2 [g#3,b3] [e3,a3,c#4] ~ [c#4,e4] [b3,e4] ~ e3 a3@2 b3", // G#m A C#m E5
  U: "e3 ~ g#3 [a3,c#4] ~ e3 [b3,e4] ~ e3 [a3,c#4] e3 [a3,c#4], ~@24 a#3 ~@23", // A E5 A
  V: "[a3,d4,f#4]@4 ~@8 [b3,e4,g#4]@4 ~@7 c#4 [d#4,b4]@12 ~@12", W: "[g3,c#4,e4]@3 [a3,d4,f#4] ~ [g3,c#4,e4]@7",
  X: "[g#3,b3]@4 ~@8 a3 ~@3 e4@8 a#3@12 ~@4 e4@8, ~ b3 ~ a3", // G#m
  Y: "g#3@8 ~@4 a3@4 a#3@4 b3@4 b3@4 d4@4 a3 ~ b3@2 d4@4 a3 ~ b3@2 ~@4, ~@24 a3 ~@8 a#3@2 ~@6 a#3@2 ~@5",
  Z: "[a4 a#4 ~ d5 b4 d5 b4 d5 b4 d5 b4 d5 b4 d5 b4 d5 b4 d5 b4 d5 b4 d5 b4 d5 b4 d5 b4 ~@9 [d5,g5]@4 b4@2 a4@2 g4@3 ~@2 e5@32 ~@3 [b4,e5]@4 [b4,f5]@4 [b4,f#5]@4, ~@2 b4@2 ~@32 c#5 ~@10 g4@2 ~@47, ~@4 g#4@3 ~]/2", // G5 E5 Bdim B5
  AA: "[b4,g5]!10 ~@2 [a4,f#5]@8 [g#4,e5]@28", // Em D C#m
  AB: "b5@3 d6 b5 d6 b5 d6@4 d#6 e6@12 ~@4 g5@2 g5@2 [e5,f5]@4 d5@2 d5@2 [b4,c5]@4 a#4@2 a#4@2, a#5 ~@47", // Fmaj7 Cmaj7
  AC: "a4 g4 a4 g4 a#4 b4!2 e4@4 ~@13",
  AD: "[b5@3 d6@3 b5@3 d6@3 b5@3 d6@3 b5@3 d6@3 b5@3 d6@3 b5@3 d6@3 ~@2 a#5 a5 g5@2 a#5 a5 g5 e5 d5 e5@12 ~ a4@12 b4@2 d5@2 b4 d5 b4@2 d5@4 [e4,a4,c#5]@8 e4@4, a#5 ~@5 a#5 ~@5 a#5 ~@5 a#5 ~@5 a#5 ~@5 a#5 ~@65]/2", // A
  AE: "g4 ~ b4@8 ~@6 f4 f#4 f#4@2 [f#4,d5]@16 b4@4 d5@4 e5@4, g#4@12 g4@4 ~@20 a4 ~@11, ~@7 e5@4 ~@13", // D
  AF: "f#5 e5@11 ~@4 d5@8 b4@4 f#5@2 e6 e5 e6 e5 e6 e5 [d5,d6]@4 [b4,b5]@4 [d5,d6]@4", // D B D
  AG: "a5@4 [b5,e6]@2 [b5,e6]@2 [b5,e6]@2 [b5,e6]@2 [d5,a5,d6]!3 [d5,a5,d6]@2 [d5,a5,d6]@2 ~ g5@4 [e5,b5,e6]@4 e5@2 e5@2 b5@4 a5 a#5 b5@2 a5 a#5 b5@2 a5 a#5 b5@2, ~@24 a#5 ~@11 d6@4 d6@4 d6@4", // E5 D5 E5
  AH: "a5!2 b5 [b5,d6]!3 ~ [b5,d6]!3 ~ [b5,d6]!3 ~ [b5,d6]!3 ~ [b5,d6]!3 ~ b5 e6@8 ~@4 a#3@4 a3@4 g#3@4, d6@3 ~@21 d6 ~@23", // Bm
  AI: "e3@3 g#3 a3 a#3 b3@3 d4@3, ~@36 c#4 ~@11", AJ: "[g#3,b3] ~ [g#3,b3] [a3,c#4] ~ [a3,c#4] [b3,d4] ~@2 a3@2 g3",
  AK: "[g#3,b3] ~ [g#3,b3] [a3,c#4] ~ [a3,e4] [b3,d4] ~ e3 a3@2 g3", // G#m A A5 Bm
  AL: "[g#3,b3]@2 ~@2 e3@2 [a3,c#4]@2 ~@4 [b4,e5] ~ [b4,e5] ~ [b4,e5] ~ [b4,e5] ~ [b4,e5] ~ [b4,e5] ~, ~@24 a#4 ~@3 a#4 ~@3 a#4 ~@3 a#4 ~@3 a#4 ~@3 a#4 ~@3", // G#m A E5
  AM: "[c#4,e4] ~ a3 [d4,f#4] ~ a3 [e4,g4] ~ a3 [d4,f#4]@2 [c#4,e4]", // C#m D Em D C#m
  AN: "[a3,c#4] ~ a3 [d4,f#4] ~ a3 [e4,g4] ~ a3 [d4,f#4]@2 [c#4,e4]", // A D Em D C#m
  AO: "[g#3,b3] ~ [g#3,b3] [a3,c#4] ~ e3 [b3,d4] ~ [b3,d4] [a3,c#4]@2 [g3,b3]", // G#m A Bm A G
  AP: "[g#3,b3] ~ e3 [a3,c#4] ~ e3 [b3,e4]!6", AQ: "~ d4@5 ~ f#4@2 [a3,d#4,f#4] g#4 [a3,d#4,f#4], ~@2 [a3,d#4] ~",
  AR: "c#4@6 a3 b3 g#4@3 a3 [b3,g#4]@2 a3@2 g3@8 [g3,c#4,e4]@4 ~@20, c4 ~@23 c4 ~@23", // E C#dim
  AS: "e3 ~ e3 g#3@2 g#3 a3@2 a3 a#3@2 b3", AT: "e3@3 ~ b3 g#4 b3@2 b3!2 c#4 d#4",
  AU: "[b3,g#4] ~ [g#3,b3] [a3,c#4] ~ [a3,c#4] [b3,d4] ~ [b3,d4] [a3,c#4]@2 [g#3,b3]", // E G#m A Bm A G#m
  AV: "[g#3,b3] ~ [g#3,b3] [a3,c#4] ~ [a3,c#4] [b3,d4] ~ [b3,d4] [a3,c#4]@2 [g#3,b3]", // G#m A Bm A G#m
  AW: "[g#3,b3] ~ [g#3,b3] [a3,c#4] ~ [a3,e4] [b3,d4] ~ [b3,d4] [a3,c#4]@2 [g#3,b3]", // G#m A A5 Bm A G#m
  AX: "[g#3,e4]!3 [a3,f#4]!3 [a#3,g4]!3 [b3,g#4]!3", AY: "[c#4,a4] ~@11", AZ: "[c#4,e4] ~@11",
  BA: "[g#3,e4]@2 [g#3,e4] [a3,e4]@2 [a3,e4] [b3,d4,e4]!3 [a3,c#4,e4]!3", // C#m A5 E7 A
  BB: "[g#3,e4]@3 [g#3,e4]@3 [b3,d4,e4]!3 [a3,c#4,e4]!3", // C#m E7 A
  BC: "[a3,d#4,f#4]@12 [b3,e4,g#4]@8 d4 ~ b4@14 [f#4,d#5]@4 [f#4,d#5]@4 [f4,d5]@4, ~@7 d#4@5 ~@4", // D#dim E D#m Dm
  BD: "[e4,c#5]@4 ~@2 [c#4,a4]@4 ~@2 a4 g#4 c#4@4 [c#4,f#4]@2 ~@4", BE: "[g#3,e4] ~@2 b3 e4!2 a#3 e4!3 a3@2, g3 ~@47",
  BF: "g#3@2 e4@2 e4@2 b3@4 ~@2 b3 d4@5 ~@4 g#4@2, ~@12 a3 ~@11 a3 ~@23",
  BG: "g#3 ~ [g#3,b3] [a3,c#4] ~ [a3,c#4] [b3,d4] ~ e3 a3@2 [g3,b3]", // G#m A Bm G
  BH: "[g#3,b3] ~ e3 [a3,c#4] ~ e3 [b3,d4] ~ e3 [a3,c#4]@2 [g3,b3]", // G#m A Bm A G
  BI: "[g#3,b3] ~ [g#3,b3] [a3,c#4] ~ [a3,c#4] [b3,d4] ~ e3 [e3,a3,c#4]@2 [g3,b3]", // G#m A Bm A G
  BJ: "[g#3,b3] ~ e3 [a3,c#4] ~ e3 [b3,e4]!3 [g#3,e4]!3, ~@24 a#3 ~@23", // G#m A E5 C#m
  BK: "[c#4,e4] ~ [c#4,e4] [d4,f#4] ~ [d4,f#4] [c#4,e4,a4] ~ a3 [a3,d4,f#4]@2 [a3,d4,f#4]", // C#m D A D
  BL: "[c#4,e4] ~ a3 [a3,d4,f#4] ~ a3 [a3,e4,a4] ~@2 [d4,f#4]@2 [c#4,e4]", // C#m D A5 D C#m
  BM: "[g#3,e4] ~ [g#3,b3] [a3,c#4] ~ e3 [b3,d4] ~ e3 [e3,a3,c#4]@2 [g3,b3]", // C#m G#m A Bm A G
  BN: "[g#3,b3] ~ e3 [e3,a3,c#4] ~ e3 [b3,d4] ~ e3 [a3,c#4] g#3 a3", // G#m A Bm A
  BO: "~@3 [a3,d#4,f#4]@2 [b3,d#4,g#4] [a3,d#4,f#4]@3 [b3,d#4,g#4] [a3,d#4,f#4] [a3,d4,f4]", BP: "[g3,c#4,e4] ~@11",
  BQ: "~@3 [a3,d#4,a4]", // Adim
  BR: "[[g#3,d4,g#4]@12 b4@2 d5@8 ~@2 e5@2 g5@2 a5@2 b5@6 a#5 a5 g5@2 ~@3 e5@52 ~, ~@12 a#4 ~@17 a#5@2 ~@8 a5@2 d5@2 ~@52, ~@41 g#5@2 ~@53]/2", // G#dim
})).s("gm_epiano1").gain(0.41)

// chords · epiano1 · "Electric Piano"
const epiano1_2 = note(`<
  ~@5 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ AK@2 AL AM AN@2 AO AP AQ AR AS
  AT AU@3 AV AW AX AY AZ BA BB W BC G BD G BE BF BG BH BI BJ BK ~@10 BL BM@2
>`.pickRestart({
  A: "[e2,b2] ~ [e2,b2] [e2,c#3] ~ [e2,c#3] [e2,d3] ~ [e2,b2] e2@2 [g2,d3]", // E5 C#m E7 E5 G5
  B: "[e2,b2] ~ [e2,b2] e2 ~ e2 [e2,d3] ~ e2 e2@2 [g2,d3]", // E5 E7 G5
  C: "[e2,b2] ~ [e2,b2] e2 ~ e2 [e2,b2] ~ [e2,b2] e2@2 [g2,d3]", // E5 G5
  D: "[e2,b2] ~ [e2,b2] e2 ~ e2 [e2,d3] ~ [e2,b2] e2@2 e2", // E5 E7 E5
  E: "a2 ~ [a2,e3] [a2,f#3] ~ [a2,f#3] [a2,g3] ~ a2 [a2,f#3]@2 [a2,e3]", // A5 D A7 D A5
  F: "[a2,e3] ~ [a2,e3] [a2,f#3] ~ [a2,f#3] [a2,g3] ~ [a2,g3] [a2,e3] d3 e3", // A5 D A7 A5
  G: "[e2,b2] ~ [e2,b2] [e2,c#3] ~ [e2,c#3] [e2,d3] ~ e2 a2@2 [g2,d3]", // E5 C#m E7 G5
  H: "[e2,b2] ~ [e2,b2] [e2,c#3] ~ [e2,c#3] [e2,d3] ~ [e2,d3] [c#2,c#3]@2 [c#2,c#3]", // E5 C#m E7 C#
  I: "b2 ~ b2!2 ~ b2!2 ~ b2 b2@2 a#2", J: "a2 ~ a2!2 ~ a2 a2@5 a2",
  K: "[e2,b2] ~ [e2,c#3] e2 ~ [e2,d3]!2 ~ [e2,d3] [e2,c#3] a2 b2", L: "e2 ~ e2 g#2 a2 a#2 b2@3 b2@3",
  M: "[e2,b2] ~ [e2,b2] [e2,c#3] ~ e2 [e2,d3] ~ e2 e2@2 [g2,d3]", // E5 C#m E7 G5
  N: "[e2,b2] ~ [e2,b2] [e2,c#3] ~ [e2,c#3] [e2,d3] ~ [e2,d3] e2@2 [g2,d3]", // E5 C#m E7 G5
  O: "[e2,b2] ~ [e2,b2] [e2,c#3] ~ [e2,c#3] [e2,d3] ~ [e2,d3] a2@2 [g2,d3]", // E5 C#m E7 G5
// … 116 more lines