// The Continuing Story of Bungalow Bill — The Beatles
// 104 bpm, 4/4, key C 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: Full arrangement: all 90 bars on a 32-step grid, each part at one level. Source detail keeps the original performance.
setcpm(104/4)

// 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.

// other · whistle
const whistle = note("<~@75 A B C D E@4 ~@7>".pickRestart({
  A: "~ c7", B: "b6 c7 d7 c7@5", C: "g#6 f6 d6 g6@5", D: "f6 g6 g#6 g6@5",
  E: "[a6@4 g#6 a6 b6 a6@5 f6 d6 b5 e6@5 d6 e6 f6 e6@5 ~@4]/4",
})).s("gm_whistle").gain(0.54)

// other · banjo · "Mandolin"
const banjo = note("<~@12 A@2 B@2 C@4 ~@8 D@8 E ~@8 F@2 G@7 ~@36>".pickRestart({
  A: "[~@3 a3@21 c4@21 c4@19]/2", B: "[~@2 f4@10 g4@10 a4@21 c5@21]/2",
  C: "[f5@21 f5@10 g5@10 ~ e5@20 g5@21 a5@21 c6@21 ~@3]/4",
  D: "[~@29 a3@21 c4@20 c4@21 f4@10 ~ g4@10 a4@21 c5@21 f5@20 f5@10 ~ g5@10 e5@21 g5@21 a5@19]/8", E: "~@2 c6@21 ~@9",
  F: "[~@22 a3@21 c4@21]/2", G: "[f4@21 f4@10 g4@10 ~ a4@20 c5@21 f5@21 f5@10 g5@10 ~ e5@21 g5@20 a5@21 c6@21 ~@16]/7",
})).s("gm_banjo").gain(0.45)

// other · acoustic guitar nylon · "Guitar 1"
const acoustic_guitar_nylon = note("<A B C@3 ~@14 D ~@16 E ~@15 F@2 ~@36>".pickRestart({
  A: "~@3 e2",
  B: "~@5 e4@12 d#4@2 e4@2 f4@2 ~ e4@2 d#4 c4 b3 ~ d#4 c4, ~ b2@17 ~@14, ~ f#3@8 ~@7, ~@3 g3@14 ~@15, ~@4 b3@13 ~@15",
  C: "[~ b3 a3@2 g3@2 f3@2 e3@2 d3@2 f3@2 e3@2 ~ d3@2 f3@2 e3@2 d3@2 c3@2 b2@2 c3@2 b2@2 a2@2 g2@2 f2@2 e2@4 ~ b2@4 f#3@4 g3@4 b3@4 e4@8 ~@28]/3",
  D: "~@8 f4@21 ~@3", E: "~@2 f4@21 ~@9", F: "[~@27 f4@21 ~@16]/2",
})).s("gm_acoustic_guitar_nylon").gain(0.64)

// chords · acoustic guitar nylon · "Guitar 2"
const acoustic_guitar_nylon_2 = note(`<
  ~@4 A B@2 C D@2 E F@3 G H I@4 J@3 K@3 L M@3 N O@3 P@2 Q R S T@2 U V@4 H W@5 X@2 Y Z AA AB AC AD@2 AE Z AA AF AC AD@2
  AE Z AA AB AC AG AD AE Z AA AB AC AD AH AI ~@7
>`.pickRestart({
  A: "~@5 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@3", // C G
  B: "[~@2 [g3,b3,d4,g4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [f3,g#3,c4,f4]@4 ~ [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 ~ [c3,e3,g3,c4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4]/2", // G C Fm C Fm
  C: "[f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [g3,b3,d4,g4]@4 ~ [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@3", // Fm G A
  D: "[~ [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 ~ [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 ~ [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 ~ [a3,c#4,e4,a4]@4]/2", // A E A Dm A
  E: "[a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 ~ [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [e3,g#3,b3,e4]@3", // A Dm E
  F: "[~ [e3,g#3,b3,e4]@4 ~ [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 ~ [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 ~ [c3,e3,g3,c4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@4]/3", // E Am C F
  G: "~@2 [f3,a3,c4,f4]@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 [f3,a3,c4,f4]@3 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@2 [a3,c4,e4,a4]@5 ~ [a3,c4,e4,a4]@4", // F G Am
  H: "~ [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 ~ [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5", // Am C
  I: "[[f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 ~ [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@3 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [g3,b3,d4,g4]@5 ~ [g3,b3,d4,g4]@5 [g3,b3,d4,g4]@5 [g3,b3,d4,g4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 ~ [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [f3,g#3,c4,f4]@21 ~@3]/4", // F G E G Am Fm
  J: "[~@30 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 ~ [c3,e3,g3,c4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [c3,e3,g3,c4]@4 ~ [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 ~ [f3,g#3,c4,f4]@3]/3", // C G C Fm
  K: "[~ [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 ~ [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@2 ~ [g3,b3,d4,g4]@2 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@4 ~ [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4]/3", // C Fm G A E A
  L: "[a3,c#4,e4,a4]@4 ~ [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@3", // A Dm A
  M: "[~@2 [a3,c#4,e4,a4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [e3,g#3,b3,e4]@4 ~ [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@5 ~ [e3,g#3,b3,e4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 ~ [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@4]/3", // A Dm E Am C
  N: "~ [c3,e3,g3,c4]@5 [f3,a3,c4,f4]@5 ~ [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2", // C F
  O: "[[f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@3 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@2 [a3,c4,e4,a4]@2 [a3,c4,e4,a4] [a3,c4,e4,a4]@10 ~ [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 ~ [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 [f3,a3,c4,f4]@3 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@2]/3", // F G Am C F G
  P: "[~ [g3,b3,d4,g4]@2 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 ~ [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [g3,b3,d4,g4]@5 [g3,b3,d4,g4]@5 [g3,b3,d4,g4]@5 ~ [g3,b3,d4,g4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@4]/2", // G E G Am
  Q: "~@2 [f3,g#3,c4,f4]@21 ~@9", R: "~@6 [c3,e3,g3,c4]!2",
  S: "[c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 ~ [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@3", // C G C
  T: "[~ [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 ~ [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 ~ [c3,e3,g3,c4]@4 [c3,e3,g3,c4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 [f3,g#3,c4,f4]@4 ~ [g3,b3,d4,g4]@4]/2", // C Fm C Fm G
  U: "[g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [g3,b3,d4,g4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 ~ [a3,c#4,e4,a4]@4 [e3,g#3,b3,e4]@3", // G A E
  V: "[~ [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@4 [a3,c#4,e4,a4]@4 ~ [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 ~ [d3,f3,a3,d4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [a3,c#4,e4,a4]@4 [d3,f3,a3,d4]@4 ~ [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [d3,f3,a3,d4]@4 [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@4 ~ [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@4 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [a3,c4,e4,a4]@5 ~ [a3,c4,e4,a4]@4]/4", // E A Dm A Dm E Am
  W: "[[f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 ~ [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@3 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [c3,e3,g3,c4]@5 ~ [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 [c3,e3,g3,c4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 ~ [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@5 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@2 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@3 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]@3 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 [e3,g#3,b3,e4]@5 ~ [g3,b3,d4,g4]@5 [g3,b3,d4,g4]@5 [g3,b3,d4,g4]@4]/5", // F G Am C F G E G
  X: "[~ [g3,b3,d4,g4]@5 [a3,c4,e4,a4]@5 ~ [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [a3,c4,e4,a4]@5 [f3,g#3,c4,f4]@21 ~@16]/2", // G Am Fm
  Y: "~@4 [c3,e3,g3,c4]!4", Z: "[g3,b3,d4,g4]!4 [c3,e3,g3,c4]!4", AA: "[f3,g#3,c4,f4]!4 [c3,e3,g3,c4]!4",
  AB: "[f3,g#3,c4,f4]!4 [g3,b3,d4,g4]!4", AC: "[a3,c#4,e4,a4]!4 [e3,g#3,b3,e4]!4",
  AD: "[a3,c#4,e4,a4]!4 [d3,f3,a3,d4]!4", AE: "[e3,g#3,b3,e4]!4 [c3,e3,g3,c4]!4",
  AF: "[f3,g#3,c4,f4]@2 [f3,g#3,c4,f4]@2 [f3,g#3,c4,f4]@2 [f3,g#3,c4,f4]@2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]!2 [g3,b3,d4,g4]@2 [g3,b3,d4,g4]!2", // Fm G
  AG: "[a3,c#4,e4,a4]@2 [a3,c#4,e4,a4]!4 [a3,c#4,e4,a4]@2 [d3,f3,a3,d4]@2 [d3,f3,a3,d4]@2 [d3,f3,a3,d4]@2 [d3,f3,a3,d4]@2", // A Dm
  AH: "[a3,c#4,e4,a4]!2 [d3,f3,a3,d4]!2", AI: "[e3,g#3,b3,e4]!4 ~@4",
})).s("gm_acoustic_guitar_nylon").gain(0.4)

// bass · fretless bass · "Bass"
const bass = note(`<
  ~@4 A@3 B C D E@4 F@2 G@4 H@3 I@7 J@2 K@4 L M N O P Q R@3 S@2 T@5 U@2 V W X Y Z AA AB AC W X Y Z AA AB AC W X Y Z AA
  AB AC W X Y AD AA AB AE ~@7
>`.pickRestart({
  A: "[~@5 c3@4 ~@4 c3@8 g2@4 ~@4 g2@8 ~ c3@4 ~@4 c3@8 f2@4 ~@5 f2@8 c3@4 ~@4 c3@8 ~ f2@4 ~@4]/3",
  B: "f2@4 f#2@4 g2@4 ~@5 g2@4 g#2@4 a2@4 ~@3", C: "~ a2@8 ~ e2@4 ~@4 e2@8 a2@4 ~@2",
  D: "~@3 a2@8 d2@4 ~@4 d2@4 e2@4 ~ a2@4",
  E: "[~@4 a2@8 d2@4 ~@5 d2@4 d#2@4 e2@9 d2@9 c2@10 b1@10 a1@16 a1@5 c2@16 c2@5 f2@15 c2@4]/4",
  F: "[~@2 f2@10 g2@10 a2@16 d2@5 c2@16 c2@5]/2",
  G: "[f2@16 c2@5 f2@10 g2@10 ~ e2@15 e2@5 g2@16 g2@5 a1@5 b1@5 ~ c2@5 e2@5 f2@21 ~@3]/4",
  H: "[~@30 c3@4 ~@4 c3@8 ~ g2@4 ~@4 g2@8 c3@4 ~@5 c3@8 f2@4 ~@4 f2@8]/3",
  I: "[~ c3@4 ~@4 c3@8 f2@4 ~@5 f2@4 f#2@4 g2@4 ~@4 g2@4 g#2@4 ~ a2@4 ~@4 a2@8 e2@4 ~@5 e2@8 a2@4 ~@4 a2@8 ~ d2@4 ~@4 d2@4 e2@4 a2@4 ~@4 a2@8 ~ d2@4 ~@4 d2@4 d#2@4 e2@9 d2@9 ~ c2@9 b1@10 ~ a1@15 a1@5 ~ c2@14]/7",
  J: "[~ c2@5 f2@16 c2@5 f2@10 ~ g2@10 a2@16]/2",
  K: "[d2@5 c2@15 c2@5 ~ f2@15 c2@5 f2@10 ~ g2@10 e2@16 e2@5 g2@16 g2@5 a1@5 b1@5 c2@5 e2@4]/4", L: "~@2 f2@21 ~@9",
  M: "~@6 c3 ~", N: "c3@8 g2@4 ~@5 g2@8 c3@4 ~@3", O: "~ c3@8 ~ f2@4 ~@4 f2@8 c3@4 ~@2",
  P: "~@3 c3@8 f2@4 ~@4 f2@4 f#2@4 ~ g2@4", Q: "~@4 g2@4 g#2@4 a2@4 ~@4 a2@8 ~ e2@3",
  R: "[~@5 e2@8 a2@4 ~@5 a2@8 d2@4 ~@4 d2@4 ~ e2@4 a2@4 ~@4 a2@8 d2@4 ~@5 d2@4 d#2@4 e2@9 d2@7]/3",
  S: "[~@2 c2@10 b1@10 a1@16 a1@5 c2@16 c2@5]/2",
  T: "[f2@16 c2@5 f2@10 g2@10 ~ a2@15 d2@5 c2@16 c2@5 f2@16 c2@5 f2@10 g2@10 ~ e2@15 e2@5 ~ g2@14]/5",
  U: "[~ g2@5 a1@5 ~ b1@5 c2@5 e2@5 f2@21 ~@16]/2", V: "~@4 c3 ~ c3@2", W: "g2 ~ g2@2 c3 ~ c3@2",
  X: "f2 ~ f2@2 c3 ~ c3@2", Y: "f2 ~ f2 f#2 g2 ~ g2 g#2", Z: "a2 ~ a2@2 e2 ~ e2@2", AA: "a2 ~ a2@2 d2 ~ d2 e2",
  AB: "a2 ~ a2@2 d2 ~ d2 d#2", AC: "e2 ~ e2@2 c3 ~ c3@2", AD: "a2 g3 a2@2 e2 ~ e2@2", AE: "e2 ~",
})).s("gm_fretless_bass").gain(0.45)

// drums · kick
const kick = s("bd").struct(`<
  ~@4 A B C D E F G H I J K L M N O P Q R S T U V A B W X Y S Z AA I J AB AC D E F G AD R S K L M N O AE X Y AF AG AH@27
  AI ~@7
>`.pickRestart({
  A: "~@5 x ~@15 x ~@10", B: "~@3 x ~@7 x ~@4", C: "~@7 x ~@16 x ~@7", D: "~@8 x ~@16 x ~@6", E: "~@5 x ~@7 x ~@2",
  F: "~@11 x ~@16 x ~@3", G: "~@12 x ~@16 x ~@2", H: "~@15 x ~@16", I: "~@3 x ~@20 x ~@7", J: "~@13 x ~@18",
  K: "~ x ~@9 x ~@4", L: "~@11 x ~@20", M: "x ~@20 x ~@10", N: "~@5 x ~@9 x", O: "~@19 x ~@12", P: "~ x ~@2",
  Q: "~@5 x ~@7 x ~@8 x ~@7 x ~", R: "~@15 x ~@15 x", S: "~ x", T: "~ x ~@15 x ~@14", U: "~@2 x ~@16 x ~@12",
  V: "~@3 x ~@16 x ~@11", W: "~@9 x ~@19 x ~@2", X: "~@9 x ~@6", Y: "~@6 x ~@20 x ~@4", Z: "~@5 x ~@20 x ~@5",
  AA: "~@7 x ~@8", AB: "~@2 x ~@28 x", AC: "~@7 x ~@7 x ~@8 x ~@7", AD: "~@13 x ~@16 x ~", AE: "~@8 x ~@20 x ~@2",
  AF: "~@3 x", AG: "x!3 ~", AH: "x!2", AI: "x",
})).gain(0.36)

// drums · snare
const snare = s("sd").struct(`<
  ~@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 AA AB AC I J ~ AD AE E AF AG AH Q AI AJ L M N O AK Y Z ~ AL
  AM@2 AN@2 AM@5 AN@2 AO AP AM@3 AN@2 AM@3 AQ AR AN@2 AM@2 AS ~@7
>`.pickRestart({
  A: "~@5 x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@2",
  B: "~@2 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@4 x ~ x ~ x",
  C: "~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@4 x ~ x ~ x ~@3 x ~ x ~",
  D: "x ~@3 x ~ x ~ x ~@4 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x",
  E: "~ x ~@3 x ~@2 x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~",
  F: "~ x ~ x ~ x ~ x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~@2 x ~@3",
  G: "x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~@2 x ~@3 x ~ x ~ x ~@2",
  H: "~ x ~ x ~@2 x ~@3 x ~@2 x ~ x ~@4 x ~ x ~@2 x ~ x ~@2 x ~", I: "~@7 x ~@8", J: "~@2 x ~@20 x ~@8", K: "~@3 x ~@4",
  L: "~ x ~@20 x ~@9", M: "~@10 x ~@20 x", N: "~@5 x ~@2", O: "~@9 x ~@20 x ~", P: "~@15 x",
  Q: "~@2 x ~ x ~ x ~@4 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~ x",
  R: "~@4 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@4 x ~ x",
  S: "~ x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~@2 x ~ x ~@3 x ~",
  T: "x ~ x ~@3 x ~ x ~ x ~@3 x ~@2 x ~ x ~@3 x ~ x ~ x ~@3 x",
  U: "~ x ~ x ~@3 x ~ x ~@2 x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@3",
  V: "x ~ x ~@2 x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@2",
  W: "~@2 x ~ x ~ x ~ x ~ x ~ x ~ x ~@3 x ~ x ~ x ~@4 x ~ x ~ x", X: "~@4 x ~ x ~@2 x ~@4 x ~ x ~ x ~@2 x ~@2 x ~@7",
  Y: "~@7 x ~@20 x ~@3", Z: "~@17 x ~@14", AA: "~@3 x ~@9 x ~@2", AB: "~@15 x ~@16", AC: "~@4 x ~@20 x ~@6",
  AD: "~@12 x ~ x!2", AE: "x ~@3 x ~ x ~ x ~@3 x ~@2 x ~ x ~@3 x ~ x ~ x ~@3 x ~ x",
  AF: "x ~@2 x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~@2 x ~@3",
  AG: "x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~ x ~ x ~@4 x ~ x ~ x ~@2",
  AH: "~ x ~ x ~ x ~@3 x ~ x ~ x ~@4 x ~ x ~ x ~ x ~ x ~ x ~ x ~",
  AI: "~@4 x ~ x ~ x ~@3 x ~ x ~ x ~@3 x ~@2 x ~ x ~@4 x ~", AJ: "x ~ x ~@4 x ~@2 x ~ x ~@2 x ~ x ~@14",
  AK: "~@9 x ~@6", AL: "~@8 x ~ x!3 ~ x!2", AM: "x ~ x!3 ~ x!3 ~ x!3 ~ x!2", AN: "x ~ x!3 ~ x!3 ~ x!6",
  AO: "x ~ x!3 ~ x!3 ~ x ~ x ~ x ~", AP: "x ~ x!7 ~ x ~ x ~ x ~", AQ: "x ~ x!3 ~ x!3 ~ x ~ x!3 ~",
  AR: "x ~ x!5 ~ x ~ x!3 ~ x!2", AS: "x ~ x!3 ~ x!2 ~@8",
})).gain(0.36)

// drums · crash
const crash = s("cr").struct("<~@19 [~ x ~@2] ~@16 [~ x ~@14] ~@15 [~@27 x ~@4] ~@37>").gain(0.36)

// drums · tambourine
const tambourine = s("tb").struct(`<
  ~@4 A B C D E F G H ~@2 I ~@23 D E F J K L M N ~@8 O P@2 Q R@24 S ~@7
>`.pickRestart({
  A: "~@13 x ~@15 x ~@2", B: "~@14 x ~@16 x", C: "~@15 x ~@16", D: "x ~@16 x ~@14", E: "~ x ~@16 x ~@13",
  F: "~@3 x ~@15 x ~@12", G: "~@4 x ~@16 x ~@10", H: "~@6 x ~@18 x ~@6", I: "~@2 x ~ x ~@2 x!6 ~@2 x ~ x!6 ~@9",
  J: "~ x ~@3 x ~@2", K: "~@5 x ~@16 x ~@9", L: "~@6 x ~@16 x ~@8", M: "~@8 x ~@16 x ~@6", N: "~ x ~@4 x ~@9",
  O: "~@3 x", P: "~ x ~ x", Q: "~@2 x ~@3 x!2", R: "x!16", S: "~ x ~@2",
})).gain(0.36)

stack(whistle, banjo, acoustic_guitar_nylon, acoustic_guitar_nylon_2, bass, kick, snare, crash, tambourine)