// Sgt. Pepper's Lonely Hearts Club Band — The Beatles
// 90 bpm, 4/4, key G 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 47 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 · "FINGERDBAS"
const bass = note(`<
  A B C D E F G H I J K L M N O P Q R S T U R S V W X Y Z AA M N O P Q E F G H I J K L M@2 AB ~@2
>`.pickRestart({
  A: "a1@2 ~@2 a1@3 ~ a1@3 ~ a1@3 ~ a1@3 ~ a1@3 ~ a1@3 ~ a1@3 ~",
  B: "a1@3 ~ a1@3 ~ a1@3 ~ a1@3 ~ a1@2 ~@2 a1 ~ a1 ~ a1@3 ~ a1 ~ a1@2",
  C: "c2@4 c2@3 ~ c2@3 ~ c2@3 ~ c2@3 ~ c2@3 ~ c2@3 ~ c2@3 ~", D: "g1@5 ~@3",
  E: "g1@3 ~ g1@3 ~ g1@5 ~ g1@2 a1@2 ~@2 a1@2 ~@2 a1@6 a1@2", F: "c2@2 ~@2 c2@3 ~ c2@6 d2@2 g1@2 ~@2 g1@2 ~@2 g1@7 ~",
  G: "g1@2 ~@2 g1@2 ~@2 g1@5 ~ g1@2 a1@3 ~ a1@2 ~@2 a1@5 ~ a1@2",
  H: "c2@2 ~@2 c2@2 ~@2 c2@6 d2@2 g1@2 ~@2 g1@2 ~@2 g1@5 ~@3",
  I: "a1@2 ~@2 a1@3 ~ a1@3 ~ a1@2 ~@2 a1@2 ~@2 a1@2 ~@2 a1@2 ~@2 a1@2 e1 ~",
  J: "c2@3 ~ c2@2 ~@2 c2@3 ~ c2@2 ~@2 c2@3 ~ c2@2 ~@2 c2@3 ~ d2@3 ~",
  K: "g1@2 ~@2 g1@3 ~ [b1,c#2] ~@3 b1@3 ~ c2@2 ~@2 c2@3 ~ c#2@4 d2@3 ~", // Bsus2
  L: "g1@2 ~@2 g1@3 ~ b1@2 ~@2 b1@2 ~@2 d2@2 ~@2 d2@3 ~ b1@3 ~ b1 ~@3",
  M: "c2@2 ~@2 c2@3 ~ a#1@2 ~@2 a#1@4 a1@3 ~ a1@3 ~ g1@2 ~@2 g1@4",
  N: "f2@3 ~ f2@4 d2@3 ~ d2@4 c2@3 ~ c2@3 ~ a1@4 a#1@4",
  O: "c2@2 ~@2 c2@2 ~@2 c2@2 ~@2 c2@2 ~@2 c2 ~@3 c2@2 ~@2 c2@2 ~@2 c#2@3 ~",
  P: "d2@3 ~ a1@2 ~@2 d2@3 ~ a1@2 ~@2 d2@3 ~ a1@2 ~@2 d2@3 ~ a1@2 ~@2",
  Q: "d2@2 ~@2 a1@2 ~@2 d2@3 ~ a1@2 ~@2 d2@12 ~@4", R: "g1@3 ~ g1@4 ~@8 a#1@3 ~ a#1@5 ~@7",
  S: "c2@3 ~ c2@7 ~@5 g1@3 ~ g1@4 ~@8", T: "c2@2 ~@2 c2@3 ~ a#1@3 ~ a#1@4 a1@3 ~ a1@4 g1@4 f1@4",
  U: "g1 ~@3 g1@2 ~@2 g1@4 f1 ~ f#1 ~ g1 ~ g1 ~ g1@2 ~@2 g1@4 f1@4",
  V: "a1@3 ~ a1@3 ~ a1@4 e1@3 ~ a1 ~@3 a1 ~@3 a1@4 e1@4", W: "[d1,d2]@3 ~",
  X: "c2@2 ~@2 c2@2 ~@2 c2@3 ~ g1@3 ~ c2@2 ~@2 c2@2 ~@2 c2@3 ~ g1@2 ~@2",
  Y: "g1@2 ~@2 g1@2 ~@2 g1@4 d2@3 ~ g1@2 ~@2 g1@2 ~@2 g1@3 ~ g#1@4",
  Z: "a1@3 ~ a1@2 ~@2 a1@4 g1@3 ~ a1@2 ~@2 a1@2 ~@2 a1@2 ~@2 c2@2 ~@2", AA: "~@2 d2 ~@3 g1 ~@3 d2 ~ g1 ~@3",
  AB: "c2@3 ~@29",
})).s("gm_electric_bass_finger").gain(0.44)

// chords · electric guitar muted · "MUTED GTR"
const electric_guitar_muted = note(`<
  A B C D E@2 F G H I J K ~@5 L M N O L M P Q R S T U ~@5 E@2 F G H I J K ~@5
>`.pickRestart({
  A: "~ [g3,a3,c#4]@2 ~ e3 ~@4 [a3,c#4] ~@2 [e3,g3] ~@4 c#4 ~@2 [e3,g3] ~@3 [e3,g3,a3,c#4]@2 ~@2 e3 ~@3, e3@3 ~@5 [e3,g3]@2 ~@6 [e3,g3,a3]@2 ~@14", // A7 A Em A7 Em A7
  B: "[e3,g3,a3]@2 ~@2 [e3,g3] ~@3 [e3,g3,a3,c#4]@2 ~@2 [e3,g3] ~@3 [e3,g3,a3,c#4]@2 ~@2 [e3,g3] ~@3 [e3,g3,a3,c#4]@2 ~@2 [e3,g3] ~@3", // A7 Em A7 Em A7 Em A7 Em
  C: "[c3,e3,g3,a#3]@2 ~@2 [c3,e3] ~@3 [c3,e3,g3,a#3]@2 ~@2 [c3,e3] ~@3 [c3,e3,g3,a#3]@2 ~@2 [c3,e3] ~@3 [c3,e3,g3,a#3]@2 ~@2 c3 ~@3", // C7 C C7 C C7 C C7
  D: "~ [b2,d3,f3,b3]@28 ~@3, g2@7 ~", // Bdim
  E: "[g2,d3]@2 ~@2 [g2,d3] ~ [g2,d3] ~ [g2,d3,g3]@3 ~ d3@2 [g2,d3] ~ [g2,d3]@3 ~ [g2,d3] ~ g2 ~ [g2,d3,g3]@3 ~ [g2,d3] ~@2 g2, ~@11 g2@2 ~@19", // G5
  F: "~@4 [g2,d3] ~ [g2,d3] ~ [g2,d3,g3]@3 ~ d3@2 [g2,d3] ~ [g2,d3]@3 ~ [g2,d3] ~ g2 ~ [g2,d3,g3]@3 ~ [g2,d3] ~@2 g2, ~@11 g2@2 ~@19", // G5
  G: "[g2,d3]@2 ~@2 [g2,d3] ~ g2 d3 [g2,d3,g3]@3 ~ g2 ~@2 g2 [g2,d3]@2 ~@2 [g2,d3] ~ g2 ~ [g2,d3]@2 ~@2 [g2,d3,g3] ~@3", // G5
  H: "[a2,e3]@2 ~@2 [a2,e3] ~ a2 ~ [e3,g3]@3 ~ [a2,e3] ~ [a2,e3] ~ [a2,e3,g3]@2 ~@2 [a2,e3] ~ [a2,e3] ~ [a2,e3,g3]@5 ~@3, ~@7 a2@3 ~@22", // A5 Em A5 A7 A5 A7
  I: "[c3,g3,c4]@3 ~@6 c4@2 ~@5 [c3,g3]@3 g3 ~@4 [c3,g3,c4] ~@7, ~@8 [c3,g3]@3 ~@21", // C5
  J: "~ [d3,g3]@2 ~ g2 ~@3 [g2,d3,g3]@3 ~ g2 ~@3 [g2,d3,g3] ~@3 g2 ~@3 [g2,d3,g3]@2 ~@2 g2 ~@3, g2 ~@15", // G5
  K: "[g2,d3,g3]@2 ~@2 g2 ~@3 [g2,d3]@2 ~@2 g2 ~@3 [g2,d3]@2 ~@2 [g2,d3] ~@3 [g2,d3,g3]@2 ~@2 [g2,d3]@3 ~", // G5
  L: "[g2,d3,g3,a#3]@3 ~ [g2,d3,g3,a#3]@4 ~@8 [a#2,d3,g3,a#3]@2 ~@2 [a#2,g3,a#3]@4 ~@8, ~@5 d3@3", // Gm D#
  M: "~ a#3@2 ~@2 a#3@4 ~@8 b3@2 ~@2 b3@3 ~@8, [c3,e3,g3]@2 ~@2 [c3,e3,g3]@4 ~@8 [g2,d3,g3]@3 ~ [g2,d3,g3]@3 ~@9", // C G5
  N: "[c3,e3,g3,a#3]@2 ~@2 [c3,e3,g3,a#3]@2 ~@2 [c3,e3,g3,a#3]@2 ~@2 [c3,e3,g3,a#3] ~@3 [c3,e3,g3,a#3]@2 ~@2 [c3,e3,g3,a#3]@2 ~@2 [e3,g3,a#3]@2 ~@2 [e3,g3,a#3]@2 ~@2, ~@23 c3@2 ~@2 c3@2 ~@3", // C7 Edim
  O: "~ b3@6 ~ [g2,d3,f3,b3]@3 ~ [g2,d3,f3] ~ [g2,d3] ~ [g2,d3,f3] ~ [g2,d3,f3] ~ [g2,d3,f3,b3]@2 ~@2 [g2,d3,f3,b3]@7 ~, [g2,d3,f3]@3 ~@13", // G7 G5 G7
  P: "~ [a3,c#4]@5 ~@2 [a2,g3,a3,c#4]@3 ~ [a2,g3] ~ [a2,g3,a3] ~ [a2,g3] ~ [a2,g3,a3] ~ [a2,g3,a3,c#4]@3 ~ [a2,g3,a3,c#4]@8, [a2,g3]@5 ~@27", // A A7
  Q: "~ [d3,f#3,c4]@23 ~@8", // D7
  R: "[c3,e3,g3,a#3]@2 ~@2 [c3,e3,g3] ~@3 [c3,e3,g3,a#3]@2 ~@2 [c3,e3]@2 ~@2 [c3,e3,g3,a#3]@2 ~@2 [c3,e3]@2 ~@2 [c3,e3,g3,a#3]@2 ~@3 [g3,b3] ~@2, ~@14 [d3,f3] ~", // C7 C C7 C C7 C C7 G …
  S: "[d3,f3,g3] ~@3 [d3,f3] ~@3 [d3,f3,g3]@2 ~@2 [d3,f3]@2 ~@2 [d3,f3,g3,b3]@2 ~@2 [d3,f3,g3] ~@3 [d3,f3,g3,b3]@2 ~@2 [c#3,e3,a3]@3 ~", // G7 Dm G7 Dm G7 A
  T: "[c#3,e3,a3] ~@3 [c#3,e3,a3] ~@3 [c#3,e3,a3]@2 ~@2 c#3 ~@3 [c#3,e3,a3]@2 ~@2 [c#3,e3] ~@3 [c#3,e3,a3]@3 ~ [d3,g3,a#3]@4", // A C#m A Gm
  U: "~@4 [d3,g3,a#3]@5 ~@3 [d3,g3,b3]@5 ~@3 [d3,g3,b3]@2 ~@2 [d3,g3,b3]@3 ~@5", // Gm G
})).s("gm_electric_guitar_muted").gain(0.3).pan(0.4)

// chords · distortion guitar · "DISTORTION"
const distortion_guitar = note(`<
  A B C D E F E F G H I J ~@5 K L ~@2 K L ~@2 M N O P ~@5 E F E F G H I J ~@5
>`.pickRestart({
  A: "[e4,f4] ~@15 e4@2 g4@2 a4 ~ a4@8 ~@2", B: "~@17 g4@2 a4 ~ a4@7 ~@4, ~@8 e4 ~@7",
  C: "~@8 g4@2 a4 ~ c5 ~ c5@6 d5@4 c5@4 e4@4", D: "d4@29 ~@3", E: "~@4 [b3,d4,g4] ~@7 [c#4,e4,g4] ~@3",
  F: "~@9 g4@2 ~@13 [b3,d4,g4]@2 ~@6, ~@4 [c4,e4] ~@11", G: "~@2 [c#4,e4,g4] ~@3 [c#4,e4,g4] ~",
  H: "~@4 [c4,e4,g4] ~@7 [c4,e4,g4] ~@3", // C
  I: "[g4,a#4] [g4,a#4]@13 ~@2 [d4,f4,g4,a#4]@5 ~@3 [d4,f4,g4,a#4]@7 ~, [d4,f4]@7 ~@9", J: "[d4,f4,g4,a#4]@3 ~",
  K: "~@4 c4@7 a#3@9 ~@4 f4@2 ~@6", L: "~@8 f4@3 ~@13 f4@4 ~@4, ~@8 d4 ~@15 d4 ~@7",
  M: "~@8 a#3@4 ~@11 f4@8 ~, ~@12 g3@19 ~", N: "~@12 f3@8 ~@3 d4@8 ~, ~@8 b3@15 ~@9, ~@20 d3@11 ~",
  O: "~@3 c#4@3 ~ [g2,d3,g3], ~ g3@5 ~@2, ~@8 e3@17 ~@7", // G5
  P: "~@4 [g2,d3,g3]@4 ~@4 [g2,d3,g3]@5 ~@3 [g2,d3,g3]@3 ~ [g2,d3,g3]@3 ~@5", // G5
})).s("gm_distortion_guitar").gain(0.3).pan(0.3)

// chords · electric guitar clean · "CLEAN GTR"
const electric_guitar_clean = note(`<
  A B C D E F E F G H I J ~@5 K L M N O P Q R S T U V ~@5 E F E F G H I J ~@5
>`.pickRestart({
  A: "~@14 c#4@15 ~@3", B: "~@2 c#4@6 c5@4 g4@13 ~@7", C: "~ a#3@3 d4@2 c4 g3", D: "~@2 b3@11 ~@3, f3@25 ~@7",
  E: "~@8 d4@8 ~@8 c#4@7 g2, g2@16 a2@15 ~",
  F: "~@8 a#3@7 ~@9 d4@7 ~, c3@16 f3@15 ~, ~@4 e3@10 ~ g2@16 ~, ~@21 b3@10 ~",
  G: "~@3 c#4, c#3@13 ~@3 c#3@15 ~, ~@4 e3@13 ~@3 e3@11 ~, ~@8 c#4@11 ~@13",
  H: "~@4 a#3@11 ~, c3@29 ~@3, ~@4 e3@25 ~@3", I: "[d3,g3,a#3,b3]@16 ~@8 g3 ~@3 g3 ~@3", J: "[d3,g3,a#3,b3]@23 ~@9",
  K: "~ [g2,d3,g3] ~@2 [g2,d3,g3]@2 ~@10 [g2,d3,g3] ~@3 [g2,d3,g3]@2 ~@10", // G5
  L: "[g2,d3] g3 ~@3 g3@2 ~@9 [g2,d3,g3] ~@3 [g2,d3,g3]@3 ~@9, ~@4 [g2,d3]@3 ~@25", // G5
  M: "[g2,d3,g3]@2 ~@2 [g2,d3,g3] ~ [g2,d3] g3 [g2,d3,g3]@3 ~@3 [g2,d3,g3] ~ [g2,d3,g3]@3 ~@3 [g2,d3,g3] ~ [g2,d3,g3]@3 g2 d3 g2 [d3,g3] ~", // G5
  N: "[g2,d3,g3]@3 ~ [g2,d3,g3] ~@3 [g2,d3,g3]@3 ~ [g2,d3,g3] ~ [g2,a2]@2 ~@2 [g2,d3,g3] ~ [g2,a2] ~@3 [g2,d3,g3]@2 ~@2 [g2,d3,g3] ~ [g2,d3,g3] ~", // G5 Gsus2 G5 Gsus2 G5
  O: "[g2,d3,g3]@2 ~@2 [g2,d3,g3]@2 ~@10 [g2,d3,g3] ~@3 [g2,d3,g3]@2 ~@10", // G5
  P: "[g2,d3,g3] ~@3 [g2,d3,g3]@2 ~@10 [g2,d3,g3] ~@3 [g2,d3,g3]@3 ~@9", // G5
  Q: "[a2,e3,a3] ~@7 [a2,e3,a3]@3 ~@5 [a2,e3,a3]@4 [a2,e3] a3 [a2,e3] a3 [a2,e3,a3]@3 ~ [c3,e3] a3 ~@2", // A5 C
  R: "[d3,a3,d4]@3 ~", // D5
  S: "~ [g2,d3,f3]@2 ~@5 [g2,d3,f3]@2 ~@6 [g2,d3,f3,g3]@2 ~@2 [g2,d3] ~@3 [g2,d3]@2 ~@2 [g2,d3,f3]@4", // G7 G5 G7
  T: "~@4 [g2,d3,f3] ~@3 [g2,d3,f3,g3]@3 [g2,d3] f3 ~@3 [g2,d3,f3] ~@3 [g2,d3,f3] ~@3 [g2,f3]@2 ~@2 [a2,e3,a3]@4", // G7 G5 G7 A5
  U: "~@4 [a2,e3] a3 ~@2 [a2,e3,a3] ~@3 [a2,e3,a3] ~@3 [a2,e3] ~@3 [a2,e3,a3] ~@7 [g2,d3,g3]@4", // A5 G5
  V: "~@4 [g2,d3,g3]@4 ~@4 [g2,d3,g3]@5 ~@3 [g2,d3,g3]@3 ~ [g2,d3,g3]@3 ~@5", // G5
})).s("gm_electric_guitar_clean").gain(0.3).pan(0.7)

// chords · electric guitar clean · "CLEAN GTR" · soft notes · G5 A5 G5
const electric_guitar_clean_2 = note(`<
  ~@19
  [~@12 [g2,d3] ~@7 [g2,d3] ~@11]
  [~@6 [g2,d3] ~@25]
  ~@2
  [~@4 [a2,e3] ~ [a2,e3] ~@5 a2 ~ [a2,e3] ~@17]
  ~
  [~@4 [g2,d3] ~@7 [g2,d3] ~@19]
  ~@21
>`).s("gm_electric_guitar_clean").gain(0.15).pan(0.7)

// other · french horn · "FR.HORN"
const french_horn = note("<~@12 A B C D E ~@7 F ~@4 G H G I J ~@8 G@2 K@3>".pickRestart({
  A: "[c3,e4,g4]@25 ~@2 [e3,e4]@4 ~", B: "[f3,f4]@3 ~@5 [f3,f4]@5 ~@3 [f3,f4]@12 ~@4", C: "[e3,c4,e4]@7 ~ [c3,c4]@7 ~",
  D: "[d3,d4]@14 ~@2 d4 ~ a3 ~ d4 ~ e4 ~ f#4 ~ a3 ~ f#4 ~ a4 ~", // D
  E: "d4 ~ a3 ~ d4 ~ e4 ~ f#4 ~ a3 ~ f#4 ~ a4 ~ d5@7 ~@9, c5@7 ~@25", F: "~@4 c4 ~@3 a3 ~@3 f#3 ~@3 d3@11 ~@5",
  G: "[c3,a#3,g4,c5]@29 ~@3", H: "[f3,a3,d#4,f4,a4]@29 ~@3, a#4 ~@31",
  I: "[d4,d5]@2 ~@2 [a3,a4] ~@3 [d4,d5]@2 ~@2 [a3,a4] ~@3 [d4,d5] ~@3 [a3,a4] ~@3 [d4,d5]@2 ~@2 [a3,a4] ~@3", // D A D A D A D A
  J: "[d3,d4]@3 ~ [e3,e4]@3 ~ [f#3,f#4]@2 ~@2 [a3,a4]@2 ~@2 [d4,d5]@12 ~@4", // D E F# A D
  K: "[~@26 [d4,f#4]@23 ~@2 [e4,g#4]@26 a4 ~@18]/3", // D E
})).s("gm_french_horn").gain(0.4).pan(0.1)

// chords · trombone
const trombone = note("<~@12 A B C D E ~@7 F ~@4 G H G I J ~@8 G@2 K L ~>".pickRestart({
  A: "c4@2 ~@2 e4@2 ~@2 a#4@2 ~ a4@2 ~@2 g4 ~@3 e4 ~@3 c4@2 ~@2 a#3@3 ~@2",
  B: "a3@3 ~ a#3 ~@3 a3 ~@3 a#3 ~@3 c4 ~@3 a3 ~@3 f3 ~@3 a3 ~@3",
  C: "c4 ~@3 e4 ~@3 c5@2 ~@2 a#4@2 ~@2 a4@2 ~@2 g4@2 ~@2 f4@2 ~@2 e4@2 ~@2",
  D: "d4 ~ a3 ~ d4 ~ e4 ~ f#4 ~ a3 ~ f#4 ~ a4 ~ c5@8 ~@8", E: "d4 ~ a3 ~ d4 ~ e4 ~ f#4 ~ a3 ~ f#4 ~ a4 ~ d5@8 ~@8",
  F: "~@4 c4 ~@3 a3 ~@3 f#3 ~@3 d3@11 ~@5", G: "[c3,a#3,g4,c5]@29 ~@3", H: "[f3,a3,f4,a4]@29 ~@3, a#4 ~@31",
  I: "[d4,d5]@2 ~@2 [a3,a4] ~@3 [d4,d5]@2 ~@2 [a3,a4] ~@3 [d4,d5] ~@3 [a3,a4] ~@3 [d4,d5]@2 ~@2 [a3,a4] ~@3", // D A D A D A D A
  J: "[d3,d4]@3 ~ [e3,e4]@3 ~ [f#3,f#4]@2 ~@2 [a3,a4]@2 ~@2 [d4,d5]@12 ~@4", // D E F# A D
  K: "[e4,a4]!3 a4!2 [e4,a4] ~ [e4,a4]!3 a4 [e4,a4] a4 [e4,a4]!3 a4 [e4,a4] a4!2 [e4,a4] a4 e4 a4 [e4,a4] a4 [e4,a4]!3 a4 [e4,a4] a4", // A5
  L: "[e4,a4]!3 a4 [e4,a4] a4 ~ [e4,a4] e4 [e4,a4] a4 [e4,a4] a4 [e4,a4]!3 a4 [e4,a4] a4 ~@13", // A5
})).s("gm_trombone").gain(0.4).pan(0.1)

// chords · trombone · soft notes
const trombone_soft = note(`<
  ~@30
  [d#4@7 ~]
  ~@13
  [~@3 e4 ~@2 e4 ~@3 e4 ~ e4 ~@3 e4 ~ e4!2 ~@3 e4 ~ e4 ~@3 e4 ~ e4]
  [~@3 e4 ~ e4!2 ~@3 e4 ~ e4 ~@3 e4 ~ e4 ~@13]
  ~
>`).s("gm_trombone").gain(0.25).pan(0.1)

// other · timpani
const timpani = note("<~@45 [~@19 b2!13] [b2!14 ~@18]>").s("gm_timpani").gain(0.36)

// other · whistle
const whistle = note("<~@11 A ~ B ~@19 C@4 ~@4 D@2 E F ~@2>".pickRestart({
  A: "~@3 c7@19 ~@10", B: "~@23 c7@9", C: "[~@18 c7@29 ~@12 c7@23 ~@7 c7@10 ~@29]/4",
  D: "[~@3 c7@10 ~@2 c7@8 ~ c7@14 ~@6 c7@13 ~@7]/2", E: "~@2 c7@7 ~@23", F: "c7@7 ~",
})).s("gm_whistle").gain(0.18)

// drums · kick
const kick = s("bd").struct("<A@3 B A@3 B A@4 C D@2 E F A@7 G A@3 H C D@2 E F A@7 I C@2 ~@3>".pickRestart({
  A: "x!8", B: "x!2 ~@6", C: "x!2", D: "x!4", E: "x!5 ~ x ~", F: "x ~ x ~ x!2 ~@2", G: "x", H: "~ x ~ x ~ x!2 ~",
  I: "x!6 ~@2",
})).gain(0.27)

// drums · kick · soft notes
const kick_soft = s("bd").struct("<~@12 A B@2 C D ~@12 A B@2 C D ~@8 A@2 ~@3>".pickRestart({
  A: "~ x!3 ~ x!3", B: "~ x ~ x ~ x ~ x", C: "~@5 x ~ x", D: "~ x ~ x ~@4",
})).gain(0.14)

// drums · snare
const snare = s("sd").struct("<A@3 B A@3 B A@4 ~@4 C A@7 ~ A@2 D E ~@4 C A@7 F ~@2 G H ~>".pickRestart({
  A: "~ x ~ x", B: "~ x ~@2", C: "~ x", D: "~@2 x ~@4 x", E: "~ x ~ x ~ x!2 ~", F: "~@4 x ~@5 x!2 ~ x!2 ~",
  G: "x ~@5 x ~@6 x ~@5 x ~@5 x ~@6", H: "x ~@5 x ~@6 x ~@5 x ~@12",
})).gain(0.46)

// drums · snare · soft notes
const snare_soft = s("sd").struct("<~@12 A@4 B ~@12 A@4 B ~@8 A@2 ~@3>".pickRestart({
  A: "~ x ~ x", B: "~ x ~@2",
})).gain(0.23)

// drums · low tom
const low_tom = s("lt").struct("<A@2 B C D E D F E A@3 G H G ~@19 I@5 J I K ~@5>".pickRestart({
  A: "x!4", B: "x ~ x ~ x ~ x!2", C: "~@10 x!2 ~ x!2 ~", D: "x!3 ~ x!3 ~", E: "x!3 ~ x ~ x ~",
  F: "x ~ x ~ x ~@3 x ~ x!2 ~ x!2 ~", G: "~ x ~@2", H: "~@3 x", I: "x!8", J: "x!2 ~ x!2 ~ x!2 ~@8", K: "x!5 ~@3",
})).gain(0.23)

// drums · low tom · soft notes
const low_tom_soft = s("lt").struct("<A@2 B ~ C D C ~ D A@3 E F E ~@32>".pickRestart({
  A: "~ x ~ x ~ x ~ x", B: "~ x ~ x ~ x ~@2", C: "~@3 x ~@3 x", D: "~@3 x ~ x ~ x", E: "x!2 ~ x!5", F: "x!6 ~ x",
})).gain(0.09)

// drums · mid tom
const mid_tom = s("mt").struct("<~@3 A ~@3 A ~@9 B C ~@2 D E ~@2 F ~@13 G ~@7>".pickRestart({
  A: "~@7 x!2 ~@7", B: "~ x ~ x ~@12", C: "~@8 x!3 ~@5", D: "~@6 x!3 ~@23", E: "~@9 x!2 ~@5", F: "~@15 x",
  G: "~@18 x ~ x ~@3 x!3 ~ x ~@3",
})).gain(0.05)

// drums · open hat
const open_hat = s("oh").struct("<~@17 [x!8]!7 x [x!8]!3 [~ x ~ x ~@4] ~@18>").gain(0.27)
// … 12 more lines