// Yer Blues — The Beatles
// 80 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: metre changes (12/8 at bar 1, 6/8 at bar 10, 8/8 at bar 10, 12/8 at bar 11, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: Full arrangement: all 81 bars on a 48-step grid, each part at one level. Source detail keeps the original performance.
setcpm(80/4)

// 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.

// chords · overdriven guitar · "g1"
const overdriven_guitar = note(`<
  ~@2 A@3 B C@2 D E F@2 G H I@2 H J@2 K L M@3 N O@3 P Q R S T U V W@4 X Y Z@3 AA AB AC AD AE AF AG AH AG AF AI AJ AK@3
  AL AM AN AO AP AQ AR AS@2 AT@2 AU AV@4 AW@3 AX ~@2
>`.pickRestart({
  A: "[e3@6 ~@2 g3@2 a3 g3 e3@6 ~@6 e3@2 ~@4 g3 a3@2 g3 a3 g3 e3@6 ~@6]/3", B: "~@6 a3@2 g3 a3 g3 a3@5, ~@17 g3@2 ~@29",
  C: "[~@14 g3 a3@2 g3 a3 g3 e3@6 ~@6]/2",
  D: "g2@6 b2@3 e3@3 d3@5 ~ b3@12 ~@6 d#4@3 b4@3 ~ a4@5, ~@17 a3@2 ~@16 c#4@2 ~@5 [c#4,e4]@6", // C#m
  E: "[b3,d#4,g#4]@6 [a#3,d4,g4]@3 [a3,c#4,f#4]@9 ~@28 b3@2", // G#m Gm F#m
  F: "[e4@2 g3 a3@2 g3 a3 g3 e3@3 d3 b2@2 b2@6 e3@6 ~@2 g3@2 a3 g3]/2", G: "e3@3 ~@3 e3 ~",
  H: "~@2 g3 a3@2 g3 a3 g3 e3@6 ~@2", I: "[~@10 a3@2 g3 a3 g3 e3@6 ~@11, ~@29 g3@2 ~@65]/2",
  J: "[~@12 g2@6 b2@3 e3@3 d3@5 ~ b3@12 ~@6 d#4@3 b4@3 ~ a4@5 [b3,d#4,g#4]@6 [a#3,d4,g4]@3 [a3,c#4,f#4]@9 ~@18, ~@29 a3@2 ~@16 c#4@2 ~@5 [c#4,e4]@6 ~@36]/2", // G#m Gm F#m C#m
  K: "~@10 b3@2 e4@6 g3@3 a3@6 g3@3 a3@3 g3@3 e3@9 d3@3", L: "b2@3 b2@9 e3@5 ~@7",
  M: "[~@5 d3@9 e3@10 ~@19 d3@10 e3@10 ~@28 b4@14 ~@6 f#4 ~@26 a3@6, ~@106 a4@10 ~@21 g3@2 ~@5]/3",
  N: "~ g3 a3 g3 a3@6 ~@6",
  O: "[~@16 g3@2 a3@12 g3@6 e3@18 ~@18 g2@6 a2@3 b2@2 d3@6 ~ b3@12 a3@6 d#4@3 b4@3 [c#4,e4,a4]@6 [b3,d#4,g#4]@6 [a#3,d4,g4]@3 [a3,c#4,f#4]@9 ~@6, ~@89 a3@2 ~@53]/3", // A G#m Gm F#m
  P: "~@10 g3 a3@2 g3 a3 g3", Q: "e3@9 d3@3 b2@6 b2@9 b2@9 e3@10 ~@2", R: "~@17 [g#3,b3,e4]@10 e3@10 ~@11",
  S: "~@7 [g#3,b3,e4]@10 e3@10 ~@21", // E
  T: "~@7 [g#3,b3,e4]@2 [g#3,b3,e4] [g#3,b3,e4]@2 [g#3,b3,e4]@2 [g#3,b3,e4] [g#3,b3,e4]@2 [g#3,b3,e4] [g#3,b3,e4]@2 [g#3,b3,e4]@2 [g#3,b3,e4] [g#3,b3,e4]@2 [g#3,b3,e4] [g#3,b3,e4]@2 [g#3,b3,e4]@2 [g#3,b3,e4] [g#3,b3,e4]@2 [g#3,b3,e4] [g#3,b3,e4]@2 ~@12", // E
  U: "~@2 a3@3 g3 a3 g3 a3@6 ~@2, ~@5 g3@2 ~@41", V: "~@14 g3 a3@6 g3@3",
  W: "[e3@18 ~@18 g2@6 a2@3 b2@2 d3@6 ~ b3@12 a3@6 d#4@3 b4@3 [c#4,e4,a4]@6 [b3,d#4,g#4]@6 [a#3,d4,g4]@3 [a3,c#4,f#4]@9 ~@36 g3@3 a3@6 g3@3 a3@3 g3@3 e3@9 d3@3 b2@6 b2@9 b2@9, ~@53 a3@2 ~@137]/4", // A G#m Gm F#m
  X: "e3@10 ~@19 [g#3,b3,e4]@10 e3@9", Y: "~@19 [g#3,b3,e4]@10 e3@10 ~@9",
  Z: "[~@19 [b4,e5]@3 [b4,e5]@3 ~ [b4,e5]@3 [b4,e5]@3 [b4,e5]@3 [b4,e5]@2 a4 b4@8 ~@7 e4@14 e4@3 d4@3 ~ b3@3 d4@9 e4@8 e4@11 b3@3 ~ a3@3 g3@3 e3@7 e3@3 g3@7 g3@3 e3@9, ~@23 g4@6 ~@43]/3", // E5
  AA: "b3@3 e4@3 d4@3 ~ b3@7 a3@2 ~@5 e3@14 b3@3 ~ b3@3 e4@3, ~@19 g3@10 ~@19",
  AB: "d4@7 b3@2 ~ a3@7 g3@12 ~@3 d4@3 g4@3 f4@10", AC: "d4@7 f4@2 ~ b3@9 b3@3 ~ g4@3 b4@3 a4@9 f#4@7 b4@2 ~",
  AD: "e1@9 e3@3 ~ e3@3 d3@3 d4@7 b3@2 ~ a3@7 g#3@2 e3@8 d#3@2",
  AE: "b2@5 b2@13 ~@4 b2@3 ~ [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 ~ [b3,e4]@3 [d4,g4]@3", // G5 E5 G5 E5 G5 E5 G5
  AF: "[b3,e4]@3 [d4,g4]@3 [b3,e4]@3 ~ [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 ~ [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 ~ [d4,g4]@3 [b3,e4]@3", // E5 G5 E5 G5 E5 G5 E5 G5 …
  AG: "[d4,g4]@3 [b3,e4]@3 [d4,g4]@3 ~ [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 ~ [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 ~ [b3,e4]@3 [d4,g4]@3", // G5 E5 G5 E5 G5 E5 G5 E5 …
  AH: "[b3,e4]@3 [d4,g4]@3 ~ [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 ~ [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 ~ [d4,g4]@3 [b3,e4]@3", // E5 G5 E5 G5 E5 G5 E5 G5 …
  AI: "[d4,g4]@3 [b3,e4]@3 [d4,g4]@3 ~ [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 ~ [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@2 ~@2 e4@6, ~@14 b3 ~", // G5 E5 G5 E5 G5 E5 G5 E5 …
  AJ: "[c#4,f#4]@10 [c#4,f#4]@3 [b3,e4]@3 [d4,g4]@3 [b3,e4]@3 [d4,g4]@3 ~ [b3,e4]@3 d4@3 e4@3 [d4,g4]@13", // F#5 E5 G5 E5 G5 E5 G5
  AK: "[~@3 [b3,e4]@2 [b3,e4]@3 ~@2 [d4,g4]@3 [b3,e4]@3 d4@3 [b3,e4]@3 d4@3 ~ [b3,e4]@3 e2@9 a2@3 ~ b2@3 d3@13 b2@3 a2@3 g2@10 e2@2 ~ e2@7 ~@11 d5 e5@10 e5@7 e5@2 e5@3 d5@3 ~ e5@3 ~@5 d5@2 e5@2 e5@3 ~ e5@3 e5@3, ~@42 b2@11 ~@19]/3", // E5 G5 E5
  AL: "e5@7 e5@2 ~ e5@3 d5@3 e5@3 ~@5 d5@2 e5@2 ~ e5@3 e5@3 e5@3 e5@8 e5@2",
  AM: "e5@3 d5@3 e5@3 ~@19 g5 a5@8 g5 a5@9 g5", AN: "a5@8 g5 ~ a5@9 a5@10 g5@7 e5@12",
  AO: "~@3 a3@3 b3@3 ~ d4@2 e4@7 g4@7 e4@2 ~@8 e4@2 a4@3 ~ g4@3 e4@3", AP: "g4@9 e4@8 e4@2 e4@10 a4@3 g4@3 e4@3 g4@10",
  AQ: "e4@7 e4@2 ~ e4@3 a3@3 b3@3 d4@3 e4@3 g4@3 g4 b4@9 g4@10",
  AR: "g4@8 a4 b4@8 g4@2 ~@6 e5 ~ f#5@2 f#5@7 e5@2 a4@2 ~ b4@7",
  AS: "[g4@8 e4@3 ~@23 e3@18 ~@6 g3@6 a3@3 g3@3 e3@18 ~@8]/2",
  AT: "[~@10 e3@6 ~@12 g3@3 a3@6 g3@2 a3@3 ~ g3@3 e3@18 ~@32]/2", AU: "~@2 g3@2 a3@6 g3@3 a3@3 g3@3 e3@18 ~@11",
  AV: "[~@28 g3@3 a3@6 g3@3 a3@3 g3@3 e3@18 ~@18 g2@5 b2@3 ~ e3@2 d3@5 ~ b3@12 ~@7 d#4@3 b4@3 [c#4,e4,a4]@5 ~ g#4@6 [a#3,d4,g4]@3 [a3,c#4,f#4]@9 ~@28 b3@2 e4@6 g3@3 a3@5, ~@98 a3@2 ~@17 c#4@2 ~@10 [b3,d#4]@6 ~@57]/4", // A Gm F#m B
  AW: "[~ g3@3 a3@2 g3@3 ~ e3@8 d3@3 ~ b2@6 b2@18 e3@18 ~@6 g3@6 a3@3 g3@3 e3@18 ~@18 e3@6 ~@12 g3@3 a3@5]/3",
  AX: "~ g3@2 a3@3 ~ g3@3 e3@18 ~@20",
})).s("gm_overdriven_guitar").gain(0.4).pan(0.1)

// chords · overdriven guitar · "g2"
const overdriven_guitar_2 = note(`<
  ~@2 A B ~ A C D E F G H ~ I J ~ K L@2 M N O@2 C P Q R S T U V W ~ K X Y Z@2 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN
  AO AP AQ AR@2 AS AT AU AV AW AX AY AZ BA BB BC BD BE BC BF BG@3 BH BI BJ ~@3
>`.pickRestart({
  A: "~@6 [b3,d4]!3 [b3,d4]@3 ~@12", B: "~@18 [b3,d4]!3 [b3,d4]@3", C: "~@21 [b3,d4]!3",
  D: "[b3,d4]@3 ~@9 [b3,d4]!3 [b3,d4]@3 ~@6", E: "g2@2 b2@2 d3@2 d3 e3 g3@2 ~@2 d#4 b4 [c#4,a4]@2, ~@35 c#4@2 ~@11",
  F: "[b3,g#4]@2 [a#3,g4] [a3,f#4]@3 ~@6 [e2,b2,e3]@3 g2", G: "g#2@2 [a2,e3,a3]@3 c3 c#3@2 e3@3 d3 b2@2 [b2,f#3]@2",
  H: "~@3 [b2,f#3]@3 ~ f#3@6 ~@11 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@6 ~@12, ~ b2 ~@6", // B5 Bm
  I: "[b3,d4]!3 [b3,d4]@3 ~@18", J: "~@12 [b3,d4]!3 [b3,d4]@3 ~@6",
  K: "~@3 [b3,d4]!3 [b3,d4]@3 ~@9 [b3,d4]!3 [b3,d4]@3", // Bm
  L: "[~@4 g2@2 b2@2 d3@2 d3 e3 g3@2 ~@2 d#4 b4 [c#4,a4]@2 [b3,g#4]@2 [a#3,g4] [a3,f#4]@3 ~@6, ~@47 c#4@2 ~@47]/2", // F#m E D# D
  M: "[e2,b2,e3]@3 g2 g#2@2 [a2,e3,a3]@3 c3 c#3@2 e3@3 d3", // E5 A5
  N: "b2@6 [b2,f#3]@9 [b2,f#3]@3 ~ f#3@5 [e2,b2,e3]@10 ~@14, ~@3 b2 ~@4", // B5 E5
  O: "[~@5 [f#3,a3,d4]@9 [e2,b2,e3]@10 ~@19 [f#3,a3,d4]@10 [e2,b2,e3]@10 ~@33]/2", // D E5 D E5
  P: "[b3,d4]@6 ~@18 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@6 [b3,d4]@3 [b3,d4]@3 [b3,d4]@6", // Bm
  Q: "[b3,d4]@3 ~@6 [b3,d4]!3 [b3,d4]@3 [b3,d4]@3 ~@6", // Bm
  R: "~@12 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@6 g2@6 b2@6 d3@6 d3@3 e3@3", // Bm
  S: "g3@6 ~@4 c#4@2 d#4@3 b4@3 [c#4,a4]@6 [b3,g#4]@6 [a#3,g4]@3 [a3,f#4]@9 ~@6", // F#m E D# D
  T: "~@4 [e2,b2,e3]@3 g2 g#2@2 [a2,e3,a3]@3 c3 c#3@2", // E5 A5
  U: "e3@9 d3@3 b2@6 [b2,f#3]@9 [b2,f#3]@3 [b2,f#3]@6 [e2,b2,e3]@10 ~@2", V: "~@17 [f#3,a3,d4]@9 [e2,b2,e3]@10 ~@12",
  W: "~@7 [f#3,a3,d4]@10 [e2,b2,e3]@10 ~@21", // D E5
  X: "[b3,d4]@3 [b3,d4]@3 [b3,d4]@6 [b3,d4]@6 ~@12 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@6 [b3,d4]@6", // Bm
  Y: "~@12 [b3,d4]!3 [b3,d4]@3 g2@3 b2@3", // Bm
  Z: "[d3@6 d3@3 e3@3 g3@6 ~@4 c#4@2 d#4@3 b4@3 [c#4,a4]@6 [b3,g#4]@6 [a#3,g4]@3 [a3,f#4]@9 ~@18 [e2,b2,e3]@9 g2@3 g#2@6 [a2,e3,a3]@6]/2", // F#m E D# D E5 A5
  AA: "~ c3 c#3@2 e3@3 d3 b2@2 [b2,f#3]@3 [b2,f#3] [b2,f#3]@2", AB: "[e2,b2,e3]@10 ~@19 [f#3,a3,d4]@9 [e2,b2,e3]@10",
  AC: "~@19 [f#3,a3,d4]@10 [e2,b2,e3]@10 ~@9", // D E5
  AD: "~@19 [e2,b2,e3]@3 [e2,b2,e3]@3 ~ [e2,b2,e3]@3 [e2,b2,e3]@3 [e2,b2,e3]@3 [e2,b2,e3]@3 [e2,b2,e3]@3 ~ [e2,b2,e3]@3 [e2,b2,e3]@3", // E5
  AE: "[e2,b2,e3]@3 [e2,b2,e3]@3 [e2,b2,e3]@3 ~ [a2,e3]@7 [a2,e3]@2 [c3,e3]@7 [c#3,e3]@2 ~ e3@7 e3@2 e3@3 ~ f#3@3 a3@3", // E5 A5 C C#m
  AF: "[a2,e3]@7 [a2,e3]@2 ~ [c3,e3]@7 [c#3,e3]@2 e3@7 e3@2 ~ e3@3 f#3@3 a3@3 [e2,b2]@8 [e2,b2]@2", // A5 C C#m E5
  AG: "[g2,b2]@7 [g#2,b2]@2 ~ b2@7 b2@2 b2@3 c#3@3 ~ e3@3 [e2,b2]@7 [e2,b2]@2 [g2,b2]@8 [g#2,b2]@2", // G G#m E5 G G#m
  AH: "b2@7 b2@2 ~ b2@3 c#3@3 e3@3 g2@7 g2@2 ~ a#2@7 b2@2 d3@8 d3@2",
  AI: "d3@3 e3@3 g3@3 ~ b3@7 b3@2 b4@7 b4@2 ~ a4@7 a4@2 f#4@8 b4@2",
  AJ: "e3@7 e2@2 g2@8 g#2@2 a2@7 a2@2 ~ a2@3 b2@3 d3@3 e3@10",
  AK: "[b2,d#3,a3,b3,f#4]@7 [b2,d#3,a3,b3,f#4]@2 ~ [b2,d#3,a3,b3,f#4]@19 ~@3 [g4,b4]@3 ~@7 [g4,b4]@3 [g4,b4]@3", // B7 G
  AL: "[g4,b4]@10 ~@12 [g4,b4]@3 ~@7 [g4,b4]@3 [g4,b4]@3 [g4,b4]@10", // G
  AM: "~@13 [g4,b4]@3 ~@6 [g4,b4]@3 ~ [g4,b4]@3 [g4,b4]@10 ~@3 [g4,b4]@3 [g4,b4]@3", // G
  AN: "[g4,b4]@7 [g4,b4]@2 ~ [g4,b4]@7 [g4,b4]@2 [g4,b4]@3 [a4,c#5]@3 ~ [g4,b4]@3 [g4,b4]@3 [g4,b4]@3 [g4,b4]@3 [a4,c#5]@10", // G A G A
  AO: "[a4,c#5]@7 [a4,c#5]@2 ~ [g4,b4]@9 [a4,c#5]@7 [g4,b4]@12 [g4,b4]@8 [a4,c#5]@2", // A G A G A
  AP: "[g4,b4]@10 [a4,c#5,e5]@7 [g4,b4]@12 [g4,b4]@7 [g4,b4]@2 [g4,b4]@10", // G A G
  AQ: "[g4,b4]@7 [g4,b4]@2 ~ [g4,b4]@9 [g4,b4]@7 [g4,b4]@2 ~ [g4,b4]@9 [g4,b4]@8 [g4,b4]@2", // G
  AR: "[[e4,a#4]@6 [e4,a#4]@6 ~ [e4,a#4]@6 e4@6 ~ e4@6 e4@6 [g4,b4]@6 ~ [a4,c#5]@6 [g4,b4]@6 ~ [g4,b4]@7 [a4,c#5]@2 [a4,c#5]@3 [g4,b4]@3 ~ e4@3 [g4,b4]@7 [g4,b4]@2 ~@10]/2", // Edim G A G A G
  AS: "[g4,b4]@7 [a4,c#5]@2 ~@8 [g4,b4]@12 ~@5 e4@2 d4@12", AT: "~@10 b3@10 ~@6 e4@2 ~ d4@9 b3@3 ~ d4@3 e4@3",
  AU: "g4@10 e4@9 e4@7 f4@2 ~ g4@8 g4 a4@8 g4@2", AV: "e4@10 e4@9 g4@3 a4@3 b4@3 ~ e5@3 b4@3 e5@3 b4@2 ~ a4@7",
  AW: "g4@9 e4@10 a3@10 ~@3 e4@3 a4@3 ~ g4@9", AX: "e4@3 g4@3 a4@3 ~ e4@9 e4@7 d4@2 ~ d4@8 ~ g4@9 a4, ~@37 e4@2 ~@9",
  AY: "b4@10 g4@9 d4@10 a4@3 g4@3 e4@10 ~ a4@2", AZ: "g4@10 g4@9 e4@10 d4@3 e4@3 g4@2 a4 b4@8 g4@2",
  BA: "g4@7 e4@2 ~ g4@3 a4@3 b4@3 ~@10 e5@9 d5@8 [g4,b4]@2", BB: "[g4,b4]@7 e4@2 ~ e5@5 ~@31 [b3,d4]@2",
  BC: "[b3,d4]!2 [b3,d4]@3 ~@19", BD: "~@11 [b3,d4]!3 [b3,d4]@3 ~@7", BE: "~@23 [b3,d4]",
  BF: "~@14 [b3,d4]!3 [b3,d4]@3 ~@4", // Bm
  BG: "[~@10 [b3,d4]@2 [b3,d4]@2 [b3,d4]@2 [b3,d4]@6 ~@12 g2@6 b2@6 d3@6 d3@3 e3@3 g3@6 ~@4 c#4@2 d#4@3 b4@3 [c#4,a4]@6 [b3,g#4]@6 [a#3,g4]@3 [a3,f#4]@9 ~@18 [e2,b2,e3]@9 g2@3 g#2@6 [a2,e3,a3]@8]/3", // Bm F#m E D# D E5 A5
  BH: "c3@3 c#3@6 e3@9 d3@3 b2@6 ~ [b2,f#3]@9 [b2,f#3]@2 ~ f#3@6 ~@2, ~@13 b2@2 ~", BI: "~@5 [b3,d4]!3 [b3,d4]@3 ~@13",
  BJ: "~@17 [b3,d4]!3 [b3,d4]@3 ~", // Bm
})).s("gm_overdriven_guitar").gain(0.4).pan(0.9)

// bass · electric bass finger · "bass"
const bass = note(`<
  ~@2 A B C D E F G H I J K L M N O P Q R S T@2 U V W X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL AM@2 AN AO AP AQ AR AS
  AT@2 AU AV AW AX AY AZ BA BB BC BD BE BF BG BH BI BJ BK BL@6 BM BN@2 BO BP ~@2
>`.pickRestart({
  A: "e1@3 ~@3 e1 ~", B: "e1!2 ~@2 e1@3 ~", C: "~@2 e1 ~ e1!2 ~@2", D: "a1@3 ~@3 a1 ~", E: "a1!2 a#1 b1 e1 ~@2 e1",
  F: "~@2 e1 ~@2 e1 ~ f#1", G: "g1 ~@2 g1 ~ a1 b1@2", H: "~@6 e1 ~", I: "g#1 a1 ~ a#1 b1 e1 b1!2",
  J: "b1!2 e2 ~@2 e2 ~@2", K: "e2@3 ~@6 e2!4 ~ c#2 b1 ~ g1 e1@3 ~@3", L: "e2@3 e2@3 ~@3 e2@3 e2@3 ~@3 e2@3 e2 d2 b1",
  M: "e1 g1 a1 ~ a1!2 ~ a1", N: "a1 ~ a1!2 a#1 b1 e2 ~", O: "e2!2 ~ e2!2 ~ e2!2", P: "e1 f#1 g1 ~ g1!2 g#1 a1",
  Q: "b1 ~@3", R: "e2 ~ g1 a1 ~ b1 e1!2", S: "e1@3 b1@3 b1@3 b1@3 e1@5 ~@7",
  T: "[~@5 a1@9 e1@10 ~@19 a1@10 e1@10 ~@33]/2",
  U: "~@10 e3 e3@2 e3 e3@2 e3@2 e3 e3@2 ~ g#1@2 a1@6 a1@6 a1@6 a1@6, ~@21 e3@2 ~@25",
  V: "a1@4 g#1@2 a1@3 a1@3 a1@3 a1@3 a#1@3 b1@3", W: "e1@2 e1 a1 g1 e2 ~ e2", X: "~ e2 ~ d2 g1 ~ g1!2",
  Y: "a1 a#1 b1@2 ~@4", Z: "~@2 e1 ~ g#1 a1 ~ a#1", AA: "b1@3 e1@3 b1@3 b1@3 b1@3 b1@3 e1@5 ~",
  AB: "~@17 a1@9 e1@10 ~@12", AC: "~@7 a1@10 e1@10 ~@21",
  AD: "~@22 e3 e3@2 e3 e3@2 e3@2 e3 e3@2 ~ g#1@2 a1@6 a1@6, ~@33 e3@2 ~@13",
  AE: "a1@3 a1@3 a1@4 g#1@2 a1@3 a1@3 a1@3 a1@3", AF: "a#1 b1 e2!5 d#2", AG: "e2!4 e1 f#1 g1 ~",
  AH: "g1!2 a1 a#1 b1@2 ~@2", AI: "~@4 e1 ~ g#1 a1", AJ: "~ a#1 b1 e1 b1!4", AK: "e1@10 ~@19 a1@9 e1@10",
  AL: "~@19 a1@10 e1@10 ~@9", AM: "[~@19 e1@8 f#1@10 g1@10 g#1@10 ~ a1@9 c#2@10 d2@9 d#2@8 e2@2]/2",
  AN: "a1@10 c#2@9 e2@10 c#2@7 e2@2 e1@10", AO: "g#1@10 b1@9 g#1@7 b1@2 ~ e1@9 g#1@10",
  AP: "b1@10 e1@7 b1@2 g1@10 b1@9 d2@10", AQ: "b1@7 d#2@2 ~ b1@9 d#2@10 f#2@9 b1@10",
  AR: "e1@10 g#1@9 a1@10 a#1@9 b1@10", AS: "b1@10 b1@9 b1@10 e2@7 b1@2 e2@8 b1@2",
  AT: "e2@7 b1@2 ~ e2@7 b1@2 e2@7 b1@2 ~ e2@7 b1@2 e2@8 b1@2",
  AU: "e2@7 b1@2 ~ e2@7 b1@2 e2@7 b1@2 ~ e2@7 b1@2 a1@8 a1@2",
  AV: "a1@7 a1@2 ~ a1@7 a1@2 a1@7 g1@2 ~ a1@7 a1@2 a1@8 g1@2",
  AW: "a1@7 g1@2 ~ a1@7 g1@2 e2@7 e2@2 ~ e2@7 b1@2 e2@8 b1@2",
  AX: "e2@7 b1@2 ~ e2@7 b1@2 e2@7 b1@2 ~ e2@7 b1@2 f1@8 f#1@2", AY: "g1@10 g1@9 b1@10 g1@9 b1@10",
  AZ: "d#2@10 f#2@9 b1@10 e1@9 g#1@10", BA: "a1@10 a#1@9 b1@10 c#2@9 d2@10", BB: "d#2@10 e2@9 e2@10 e2@9 e2@8 b1@2",
  BC: "e2@10 e2@9 e2@7 g#1@2 ~ a1@7 b1@2 e2@10", BD: "e2@10 e2@7 g#1@2 a1@7 b1@2 ~ e2@9 e2@10",
  BE: "e2@7 e1@2 ~ f#1@7 g#1@2 a1@10 a1@9 a1@8 e1@2", BF: "f#1@7 g#1@2 ~ a1@9 a1@10 a1@7 e1@2 f#1@8 e1@2",
  BG: "e1@10 e1@9 b1@7 b1@2 ~ b1@7 b1@2 e2@8 e2@2", BH: "e2@7 e2@2 ~ e2@7 e1@2 f1@7 f#1@2 ~ g1@9 g1@10",
  BI: "g1@7 g1@2 ~ g1@7 a1@2 b1@10 b1@7 f#1@2 b1@8 b1@2", BJ: "b1@7 d2@2 ~ e2@12 ~@12 e2@6 ~@8",
  BK: "~@2 e2@3 ~@6 e2@3 ~@6 e2!4",
  BL: "[~ c#2 b1 ~ g1 e1@3 ~@3 e2@3 e2@3 ~@3 e2@3 e2@3 ~@3 e2@3 e2 d2 b1 e1@3 g1@3 a1@3 ~@3 a1@3 a1@3 ~@3 a1@3 a1@3 ~@3 a1@3 a1@3 a#1@3 b1@3 e2@3 ~@3 e2@3 e2@3 ~@3 e2@3 e2@3 ~@3 e2@3 e2@3 e1@3 f#1@3 g1@3 ~@3 g1@3 g1@3 g#1@3 a1@3 b1@6 ~@7]/6",
  BM: "~@11 e2@3 ~@3 g1@3 a1@3 ~", BN: "[~@2 b1@3 e1@3 b1@3 b1@3 b1@3 b1@3 b1@3 e2@3 ~@6 e2@3 ~@6 e2@3 ~@4]/2",
  BO: "~@2 e2!4 ~ c#2 b1 ~ g1 e1@3 ~@3 e2@3 e2@3 ~", BP: "~@2 e2@3 e2@3 ~@3 e2@3 e2 d2 b1 e1@3 g1@3 ~",
})).s("gm_electric_bass_finger").gain(0.4)

// drums · kick
const kick = s("bd").struct(`<
  ~@2 A B C A B D E F G H E I H E I C J E ~@3 B C A K L H J ~@2 F I H E M B C ~@2 N O P Q R S T U R S V U R S W U X Y Z
  AA AB AC AD Q AE AF AG AH AI AG AH AJ AK@2 AL AJ AK AM ~@2
>`.pickRestart({
  A: "x ~@4 x!2 ~", B: "~ x", C: "~ x!2 ~@5", D: "~ x!2 ~@4 x", E: "x ~@2 x", F: "~@3 x", G: "x ~@2 x!2 ~@3",
  H: "~@2 x ~@4 x", I: "~@3 x!2 ~@3", J: "x", K: "~@2 x!2", L: "~ x ~@2", M: "x!2", N: "~@19 x ~@9 x ~@8 x ~@9",
  O: "x ~@9 x ~@18 x ~@5 x ~@9 x ~@2", P: "x ~@18 x ~@6 x ~@8 x ~@2 x ~@9", Q: "~@10 x ~@5 x ~@9 x ~@2 x ~@18",
  R: "x ~@5 x ~@12 x ~@18 x ~@6 x ~@2", S: "~@10 x ~@18 x ~@5 x ~@12", T: "x ~@18 x ~@6 x ~@11 x ~@9",
  U: "~@10 x ~@5 x ~@12 x ~@18", V: "x ~@5 x ~@12 x ~@6 x ~@11 x ~@9", W: "x ~@18 x ~@6 x ~@12 x ~@8",
  X: "x ~@6 x ~@12 x ~@18 x ~@8", Y: "~@10 x ~@18 x ~@5 x ~@8 x ~@3", Z: "x ~@18 x ~@5 x ~@9 x ~@2 x ~@9",
  AA: "~@10 x ~@5 x ~@8 x ~@3 x ~@18", AB: "x ~@5 x ~@9 x ~@2 x ~@19 x ~@5 x ~@2",
  AC: "~@6 x ~@3 x ~@18 x ~@5 x ~@9 x ~@2", AD: "x ~@19 x ~@5 x ~@8 x ~@3 x ~@8",
  AE: "~ x ~@5 x ~@8 x ~@3 x ~@18 x ~@8", AF: "x ~@2 x ~ x ~@11 x ~@6", AG: "~@8 x ~@2 x ~@12",
  AH: "~@5 x ~@14 x ~@2 x", AI: "~@17 x ~@6", AJ: "~@14 x ~@2 x ~@6", AK: "~@11 x ~@12", AL: "~@5 x ~@17 x",
  AM: "~@2 x ~@2 x ~@18",
})).gain(0.4)

// drums · snare
const snare = s("sd").struct(`<
  ~ A B C D B E F G H I J K I L M N O P Q R S T U V B W X Y Z AA AB AC AD L AE AF AG AH AI AJ AK AL AM AN AM AN AM AO AM
  AN AP AN AM AQ AM AR AS AT AM AQ AM AR AM AR AM AU AV AW AX AY AW AZ BA BB BC BD BE BF ~@2
>`.pickRestart({
  A: "~@6 x ~ x ~@3 x ~@4 x ~@3 x ~@2", B: "~@3 x ~@4", C: "~@3 x!4 ~@2 x ~@11 x ~@2", D: "~@15 x!7 ~@2",
  E: "~ x ~ x ~@3 x", F: "~@5 x!2 ~", G: "~@9 x ~@2 x!4 ~@8", H: "~@14 x!2 ~@8", I: "~@3 x ~@17 x!3", J: "~@5 x ~@2",
  K: "~@9 x!4 ~@2 x ~@8", L: "x!4 ~@11 x ~@8", M: "~@3 x ~ x ~@2", N: "~ x ~@5 x", O: "x ~@14 x ~@2 x!4 ~@2",
  P: "~@20 x!2 ~@2", Q: "~@6 x ~@2 x ~@6", R: "~@2 x!2 ~ x!2 ~ x ~@7", S: "~@5 x ~@6 x ~ x ~@28 x ~@4",
  T: "~@2 x ~@2 x ~@37 x ~ x!2 ~", U: "x ~ x!2 ~ x!2 ~ x ~ x!2 ~ x!2 ~ x ~ x!2 ~@22 x ~@5",
  V: "~@3 x ~@26 x ~ x ~ x ~ x ~ x ~ x ~ x ~@5", W: "~@3 x!7 ~@11 x ~@2", X: "~@5 x ~@4 x ~@37", Y: "~@3 x ~@6 x ~@5",
  Z: "~@6 x!2 ~ x!2 ~ x ~@3", AA: "~@17 x ~@6 x ~ x ~@21", AB: "~@7 x ~@6 x ~@2 x ~@30",
  AC: "~@7 x ~ x!2 ~ x ~ x!2 ~ x!2 ~ x ~ x!2 ~ x!2 ~ x ~ x!2 ~@16", AD: "~@6 x ~@8 x ~@26 x ~ x ~ x ~",
  AE: "~@9 x!7 ~@8", AF: "~@6 x ~@10 x ~@4 x ~@25", AG: "~@7 x ~@6 x ~", AH: "~@10 x!2 ~ x!2 ~",
  AI: "x ~@28 x ~@6 x ~ x ~@9", AJ: "~@19 x ~@6 x ~@2 x ~@18",
  AK: "~@19 x ~@2 x ~@3 x ~@2 x ~@2 x ~@2 x ~@2 x ~@3 x ~@2 x ~@2", AL: "x ~@5 x ~@12 x ~@18 x ~@9",
  AM: "~@10 x ~@18 x ~@18", AN: "x ~@18 x ~@18 x ~@9", AO: "x ~@18 x ~@5 x ~@12 x ~@9",
  AP: "~@10 x ~@18 x ~@2 x ~@2 x ~@12", AQ: "x ~@18 x ~@18 x!2 ~@8", AR: "x ~@18 x!2 ~@17 x!2 ~@8",
  AS: "~@10 x ~@18 x ~@12 x ~@2 x ~@2", AT: "x ~@2 x ~@2 x ~@12 x ~@18 x ~@9",
  AU: "x!2 ~@8 x ~@2 x ~@2 x ~@5 x!2 ~@4 x ~@19", AV: "~@2 x ~@17 x!4", AW: "~ x ~@5 x ~@4", AX: "~@8 x!7 ~@9",
  AY: "~ x ~@8 x ~", AZ: "~@8 x ~@2 x ~@12", BA: "~@2 x ~@2 x!4 ~@15", BB: "~@7 x!2 ~@11 x ~@3", BC: "x ~@13 x!3 ~@7",
  BD: "~ x ~", BE: "~@2 x!4 ~@2 x ~@11 x ~@3", BF: "~@14 x!7 ~@3",
})).gain(0.4)

// drums · low tom
const low_tom = s("lt").struct("<~@11 [x!4 ~@20] ~@54 [~@25 x!2 ~@21] ~@8 [~@17 x!4 ~@3] ~@5>").gain(0.4)

// drums · hihat
const hihat = s("hh").struct("<[~@4 x ~@2 x] ~@80>").gain(0.4)

// drums · mid tom
const mid_tom = s("mt").struct("<~ A ~ B ~@2 C ~@5 D ~@2 E ~@52 F ~ G ~@6 H ~@3>".pickRestart({
  A: "~@9 x!2 ~", B: "~ x ~", C: "~ x ~@2", D: "~@7 x ~@4", E: "~ x", F: "~ x ~@22", G: "~@23 x", H: "~@7 x ~@16",
// … 36 more lines