// Hello Goodbye — The Beatles
// 100 bpm, 4/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: metre changes (4/4 at bar 1, 2/4 at bar 10, 4/4 at bar 10, 2/4 at bar 25, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: ch 4 "ElecGuitar" named as a guitar, played on electric guitar clean (its lead 8 bass lead patch is not one)
// note: duplicate parts dropped: ch 8 "Piano 2" piano (copy of ch 5 "Piano" piano)
// note: Full arrangement: all 81 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(100/4)

// 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 · electric guitar clean · "ElecGuitar"
const electric_guitar_clean = note(`<
  ~@4 A B C D E F G E F G H@2 I J K L@3 M ~@13 B C D E F G E F G H@2 I J K L@3 M ~ N@9 O P Q@2 R S R S R S R S R S R S ~
>`.pickRestart({
  A: "[b4,d5,f5] ~ [b4,d5,f5] ~ [b4,d5,f5] ~ [b4,d5,f5] ~ [b4,d5,f5] ~ [b4,d5,f5] ~ [b4,d5,f5] ~ [b4,d5,f5] ~", // Bdim
  B: "c6@3 ~ a5@9 ~@3", C: "~@2 b5 ~ b5 ~ b5 ~ b5 ~ b5 ~ b5 ~ b5 ~", D: "b5@5 ~@11", E: "~@8 c4 ~ d4 ~ e4 ~ f4 ~",
  F: "g4 ~ a4 ~ b4 ~ c5@7 ~@3", G: "e4 ~ f4 ~ g4 ~ a4@7 ~@3", H: "[g#4 ~ f4 ~ d4 ~ c4@12 ~@14]/2",
  I: "~@2 c5 ~ d5@3 ~@9", J: "~@2 d5 ~ e5@3 ~@9", K: "~@2 a4 ~ b4@3 ~ a4 ~ g4 ~ f4 ~ e4 ~",
  L: "[d4 ~ c4 ~ b3 ~ a3 ~ g3@11 ~@5 c6@3 ~ a5@9 ~@5 b5 ~ b5 ~ b5 ~]/3", M: "b5 ~ b5 ~ b5 ~ b5 ~ b5@5 ~@3",
  N: "[c4 ~ d4 ~ e4 ~ f4 ~ g4 ~ a4 ~ b4 ~ c5@7 ~@3 e4 ~ f4 ~ g4 ~ a4@7 ~@3 g#4 ~ f4 ~ d4 ~ c4 ~]/3",
  O: "[g#3,d#4] ~ [g#3,d#4] ~ [g#3,d#4] ~ [g#3,d#4] ~ [f3,d4] ~ [f3,d4] ~ [f3,d4] ~ [f3,d4] ~", // G#5 Dm
  P: "[f#3,c#4] ~ [f#3,c#4] ~ [f#3,c#4] ~ [f#3,c#4] ~ [f3,c4] ~ [f3,c4] ~ [f3,c4] ~ [f3,c4] ~", // F#5 F5
  Q: "[[c4,e4,g4,c5,e5]@27 ~@5]/2", R: "e5@3 ~ e5@6 ~ e5@2 c5 d5 ~", S: "c5@3 ~ c5@9 ~@3",
})).s("gm_electric_guitar_clean").gain(0.4)

// chords · piano
const piano = note(`<
  A B C D C E C F G H I J H I K@5 L@5 M N O M N P Q R S T U V E C F G H I J H I K@5 L@5 M N O M N P M N W X Y Z@2 AA@12
  ~
>`.pickRestart({
  A: "[d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~, [f2,f3]@11 ~@5", // Dm F
  B: "[c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~, [c2,c3]@11 ~@5", // C
  C: "[b3,d4,f4] ~ [b3,d4,f4] ~ [b3,d4,f4] ~ [b3,d4,f4] ~ [b3,d4,f4] ~ [b3,d4,f4] ~ [b3,d4,f4] ~ [b3,d4,f4] ~, [g2,g3]@11 ~@5", // Bdim G
  D: "[a2,a3,c4,e4] ~ [g2,a3,c4,e4] ~ [f2,a3,c4,e4] ~ [e2,a3,c4,e4] ~ [d2,a3,c4,e4] ~ [c2,a3,c4,e4] ~ [b1,a3,c4,e4] ~ [a1,a3,c4,e4] ~", // Am Am7 Fmaj7 Am
  E: "a2 ~ a2 ~ c3 ~ d3 ~ e3 ~ d3 ~ c3 b2 a2 ~, [a3,c4,e4]@11 ~@5", // Am
  F: "~@4 [c4,e4,g4]@3 ~ [b3,d4,f4]@5 ~@3, [g2,g3]@11 ~@5", // C Bdim G
  G: "[a2,g3,a3,c4,f4]@5 ~@3 [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~, ~@8 c2 ~@3 c3 ~@3", // F C
  H: "[g3,c4,e4]@2 b2 ~ [g3,c4,e4]@2 b2 ~ [g3,c4,e4]@2 a2 ~ [g3,c4,e4]@2 a2 ~, b1 ~@3 b1 ~@3 a1 ~@3 a1 ~@3", // C
  I: "[g3,c4,e4]@2 g2 ~ [g3,c4,e4]@2 g2 ~ [a3,c4,f4]@2 f2 ~ [a3,c4,f4]@2 f2 ~, g1 ~@3 g1 ~@3 f1 ~@3 f1 ~@3", // C F
  J: "[c4,d#4,g#4]@2 g#2 ~ [c4,d#4,g#4]@2 g#2 ~ [g3,c4,e4]@2 c3 ~ [g3,c4,e4]@2 c3 ~, g#1 ~@3 g#1 ~@3 c2 ~@3 c2 ~@3", // G# C
  K: "[[a#3,d4,f4]@2 a#2 ~ [a#3,d4,f4]@2 a#2 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [d4,f4,a4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [d4,g4,b4] ~ [a2,c4,e4,a4] ~ [g2,c4,e4,a4] ~ [f2,c4,e4,a4] ~ [e2,c4,e4,a4] ~, a#1 ~@3 a#1 ~@3 [c2,c3]@11 ~@5 [f2,f3]@11 ~@5 [c2,c3]@11 ~@5 [g2,g3]@11 ~@13]/5", // A# C Dm C G Am Am7 Fmaj7 …
  L: "[[d2,c4,e4,a4] ~ [c2,c4,e4,a4] ~ [b1,c4,e4,a4] ~ [a1,c4,e4,a4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~ [b3,d4,g4] ~@5 [c4,e4,g4]@3 ~ [b3,d4,f4]@5 ~@3 [g2,g3,a3,c4,f4]@5 ~@3, ~@8 [g2,g3]@11 ~@5 [a2,a3]@11 ~@5 [g2,g3]@11 ~@5 [g2,g3]@11 ~@13]/5", // Am G Am G C Bdim F G …
  M: "[g3,c4,e4]@2 c3 ~ [g3,c4,e4]@2 c3 ~ [g3,c4,e4]@2 b2 ~ [g3,c4,e4]@2 b2 ~, c2 ~@3 c2 ~@3 b1 ~@3 b1 ~@3", // C
  N: "[g3,c4,e4]@2 a2 ~ [g3,c4,e4]@2 a2 ~ [g3,c4,e4]@2 g2 ~ [g3,c4,e4]@2 g2 ~, a1 ~@3 a1 ~@3 g1 ~@3 g1 ~@3", // C
  O: "[a3,c4,f4]@2 g2 ~ [a3,c4,f4]@2 g2 ~ [c4,d#4,g#4]@2 g#2 ~ [c4,d#4,g#4]@2 g#2 ~, f1 ~@3 f1 ~@3 g#1 ~@3 g#1 ~@3", // F G#
  P: "[a3,c4,f4]@2 f2 ~ [a3,c4,f4]@2 f2 ~ [a#3,d4,f4]@2 a#2 ~ [a#3,d4,f4]@2 a#2 ~, f1 ~@3 f1 ~@3 a#1 ~@3 a#1 ~@3", // F A#
  Q: "[g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~ [g3,c4,e4]@3 ~, [c2,c3]@11 ~@5", // C
  R: "[d5,f5,a5] ~ [d5,f5,a5] ~ [d5,f5,a5] ~ [d5,f5,a5] ~ [d5,f5,a5] ~ [d5,f5,a5] ~ [d5,f5,a5] ~ [d5,f5,a5] ~, [f2,f3]@11 ~@5", // Dm F
  S: "[c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~ [c5,e5,g5] ~, [c3,c4]@11 ~@5", // C
  T: "[d5,g5,b5] ~ [d5,g5,b5] ~ [d5,g5,b5] ~ [d5,g5,b5] ~ [d5,g5,b5] ~ [d5,g5,b5] ~ [d5,g5,b5] ~ [d5,g5,b5] ~, [g2,g3]@11 ~@5", // G
  U: "[a3,c5,e5,a5] ~ [g3,c5,e5,a5] ~ [f3,c5,e5,a5] ~ [e3,c5,e5,a5] ~ [d3,c5,e5,a5] ~ [c3,c5,e5,a5] ~ [b2,c5,e5,a5] ~ [a2,c5,e5,a5] ~", // Am Am7 Fmaj7 Am
  V: "g2@11 ~@5",
  W: "[a3,c4,f4]@2 f2 ~ [a3,c4,f4]@2 f2 ~ [c4,d#4,g#4]@2 g#2 ~ [c4,d#4,g#4]@2 g#2 ~, f1 ~@3 f1 ~@3 g#1 ~@3 g#1 ~@3", // F G#
  X: "[c4,d#4,g#4]@2 g#2 ~ [c4,d#4,g#4]@2 g#2 ~ [c4,d#4,g#4]@2 g2 ~ [c4,d#4,g#4]@2 g2 ~, g#2 ~@3 g#2 ~@3 g2 ~@3 g2 ~@3", // G#
  Y: "[c4,d#4,g#4]@2 f#2 ~ [c4,d#4,g#4]@2 f#2 ~ [c4,d#4,g#4]@2 f2 ~ [c4,d#4,g#4]@2 f2 ~, f#2 ~@3 f#2 ~@3 f2 ~@3 f2 ~@3", // G#
  Z: "[[c2,c3,g3,c4,e4]@27 ~@5]/2", // C
  AA: "[g3,c4,e4]@2 g2 ~ [g3,c4,e4]@2 g2 ~ [g3,c4,e4]@2 g2 ~ [g3,c4,e4]@2 g2 ~, c2 ~@3 e2 ~@3 c2 ~@3 e2 ~@3", // C
})).s("gm_piano").gain(0.27).pan(0.1)

// chords · string ensemble 1 · "Strings"
const string_ensemble_1 = note(`<
  A B C D@2 E F G@3 H I J H K@2 L M N O@3 P Q R S T R U V W X Y Z AA AB E F G@3 H I J H AC@2 ~@3 AD AE@2 P Q R S T R U V
  AF S T AG AH AI@2 AJ@12 ~
>`.pickRestart({
  A: "[d4,f4] ~ [f4,a4]@3 ~ [f4,a4]@7 ~@3", B: "[c4,e4] ~ [e4,g4]@3 ~ [e4,g4]@7 ~@3",
  C: "[b3,d4] ~ [d4,f4]@3 ~ [d4,f4]@6 ~@2 [g3,b3] ~", // Bm Dm G
  D: "[[a3,c4] ~ [c4,e4]@3 ~ [e4,g4]@3 ~ [e4,g4]@3 ~ [g4,b4]@13 ~@5]/2", E: "[a4,c5]@11 ~@5",
  F: "~@2 [g4,b4] ~ [g4,b4] ~ [g4,b4] ~ [g4,b4] ~ [g4,b4] ~ [g4,b4] ~ [g4,b4] ~", // G
  G: "[[g4,b4]@5 ~@3 [d4,f4]@13 ~@3 [c4,e4]@11 ~@5 [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~]/3", // G Dm C Am
  H: "[c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,f4,a4] ~ [c4,f4,a4] ~ [c4,f4,a4] ~ [c4,f4,a4] ~", // C F
  I: "[c4,d#4,g#4] ~ [c4,d#4,g#4] ~ [c4,d#4,g#4] ~ [c4,d#4,g#4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~", // G# C
  J: "[c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~", // C Am
  K: "[[d4,f4,g#4] ~ [d4,f4,g#4] ~ [d4,f4,g#4] ~ [d4,f4,g#4] ~ [c4,e4,g4]@11 ~@11 [d4,f4] ~]/2", // Ddim C Dm
  L: "[d4,f4] ~ [f4,a4] ~ [f4,a4]@3 ~@7 [c4,e4] ~", M: "[c4,e4] ~ [e4,g4] ~ [e4,g4]@3 ~@7 [b3,d4] ~",
  N: "[b3,d4] ~ [d4,f4] ~ [d4,f4]@3 ~ a4 ~ g4 ~ f4 ~ e4 ~", // Bm Dm
  O: "[d4 ~ c4 ~ b3 ~ a3 ~ g3@11 ~@5 a3@11 ~@7 [g4,b4] ~ [g4,b4] ~ [g4,b4] ~]/3", // G
  P: "[g4,b4] ~ [g4,b4] ~ [g4,b4] ~ [g4,b4] ~ [g4,b4]@5 ~@3", Q: "[d4,f4]@5 ~@3 [f4,a4]@5 ~@3",
  R: "[e4,g4] ~ [e4,g4] ~ [e4,g4] ~ [e4,g4] ~ [e4,g4] ~ [e4,g4] ~ [e4,g4] ~ [e4,g4] ~", // Em
  S: "[c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~", // Am C
  T: "[c4,f4,a4] ~ [c4,f4,a4] ~ [c4,f4,a4] ~ [c4,f4,a4] ~ [c4,d#4,g#4] ~ [c4,d#4,g#4] ~ [c4,d#4,g#4] ~ [c4,d#4,g#4] ~", // F G#
  U: "[c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~ [c4,e4,a4] ~", // Am
  V: "[c4,f4,a4] ~ [c4,f4,a4] ~ [c4,f4,a4] ~ [c4,f4,a4] ~ [d4,f4,g#4] ~ [d4,f4,g#4] ~ [d4,f4,g#4] ~ [d4,f4,g#4] ~", // F Ddim
  W: "[c4,e4,g4]@11 ~@5", X: "f4 ~ d4 ~ f4 ~ d4 ~ f4 ~ a3 ~ c4 ~ d4 ~", Y: "e4 ~ f4 ~ e4 ~ d4 ~ c4 ~ c4 ~ d4 ~ e4 ~",
  Z: "f4@3 ~ e4 ~ d4 ~ c4 ~ b3 ~ a3 ~ g3 ~", AA: "a3 ~ b3 ~ c4 ~ e4 ~ e4@3 ~ g4@3 ~", AB: "[g4,b4]@11 ~@5",
  AC: "[[d4,f4,g#4] ~ [d4,f4,g#4] ~ [d4,f4,g#4] ~ [d4,f4,g#4] ~ [c4,e4,g4]@11 ~@13]/2", AD: "~@10 g3 ~ b3 ~ d4 ~",
  AE: "[b3 ~ g3 ~ b3 ~ d4 ~ e4@11 ~@7 [g4,b4] ~ [g4,b4] ~ [g4,b4] ~]/2", // G
  AF: "[c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~ [c4,e4,g4] ~", // C
  AG: "[c4,d#4,g#4] ~ [c4,d#4,g#4] ~ [c4,d#4,g#4] ~ [c4,d#4,g#4] ~ [c4,g4] ~ [c4,g4] ~ [c4,g4] ~ [c4,g4] ~", // G# C5
  AH: "[c4,f#4] ~ [c4,f#4] ~ [c4,f#4] ~ [c4,f#4] ~ [c4,f4] ~ [c4,f4] ~ [c4,f4] ~ [c4,f4] ~", // Cdim F5
  AI: "[[c4,e4,g4]@27 ~@5]/2", AJ: "[[e4,g4]@27 ~@5]/2",
})).s("gm_string_ensemble_1").gain(0.27)

// bass · fretless bass · "Bass"
const bass = note(`<
  A B C D E F G H I J K L J K M N@4 O P O Q@2 R S T R S U V A B C D W F G H I J K L J K M N@4 O P O Q@2 R S T R S U R S
  T X Y Z@2 AA@12 ~
>`.pickRestart({
  A: "f3@11 ~@5", B: "c3@11 ~@5", C: "g2@11 ~@5", D: "a3 ~ g3 ~ f3 ~ e3 ~ d3 ~ c3 ~ b2 ~ a2 ~",
  E: "g2 ~ d3 ~ b2 ~ d3 ~ g2 ~ d3 ~ b2 ~ d3 ~", F: "a2 ~ a2 ~ c3 ~ d3 ~ e3 ~ d3 ~ c3 b2 a2 ~",
  G: "g2 ~ d3 ~ b2 ~ d3 ~ g2 ~ a2 ~ b2 ~ d3 ~", H: "g3@11 ~@5", I: "~@8 c3@3 ~ c3@3 ~",
  J: "b2@3 ~ b2@3 ~ a2@3 ~ a2@3 ~", K: "g2@3 ~ g2@3 ~ f2@3 ~ f2@3 ~", L: "g#2@3 ~ g#2@3 ~ c3@3 ~ c3@3 ~",
  M: "a#2@3 ~ a#2@3 ~ c3 ~ c3 ~ c3 ~ d3 ~",
  N: "[e3 ~ g3 ~ a3 ~ c4 ~ f3@11 ~@5 c3@11 ~@5 g2@11 ~@5 a3 ~ g3 ~ f3 ~ e3 ~]/4",
  O: "d3 ~ c3 ~ b2 ~ a2 ~ g2 ~ d3 ~ b2 ~ d3 ~", P: "g2 ~ a2 ~ b2 ~ d3 ~ a2 ~ c3 ~ d3 ~ e3 ~",
  Q: "[g2 ~ a2 ~ b2 ~ d3 ~ g3@11 ~@13]/2", R: "c3@3 ~ c3@3 ~ b2@3 ~ b2@3 ~", S: "a2@3 ~ a2@3 ~ g2@3 ~ g2@3 ~",
  T: "f2@3 ~ f2@3 ~ g#2@3 ~ g#2@3 ~", U: "f2@3 ~ f2@3 ~ a#2@3 ~ a#2@3 ~", V: "c3@3 ~ c3 ~ d3 ~ e3 ~ c3 ~ d3 ~ e3 ~",
  W: "g2 ~ d3 ~ b2 ~ d3 ~ a2 ~ a2 ~ b2 ~ d3 ~", X: "g#2 ~ g#2 ~ g#2 ~ g#2 ~ g2 ~ g2 ~ g2 ~ g2 ~",
  Y: "f#2 ~ f#2 ~ f#2 ~ f#2 ~ f2 ~ f2 ~ f2 ~ f2 ~", Z: "[c3@27 ~@5]/2", AA: "c3@3 ~ c3@3 ~ c3@3 ~ c3@3 ~",
})).s("gm_fretless_bass").gain(0.27)

// drums · kick
const kick = s("bd").struct(`<
  A@4 B@3 A C D@6 E F@2 ~ F G@3 ~ D@7 A@4 B@3 A C D@6 E F@2 ~ F G@3 ~ D@11 A ~ D@12 ~
>`.pickRestart({
  A: "x", B: "x ~@3 x!2 ~@2", C: "~@2 x!2", D: "x!4", E: "x!3 ~", F: "~ x", G: "x!2 ~@2 x ~@3",
})).gain(0.37)

// drums · snare
const snare = s("sd").struct("<~@4 A@3 B ~@11 C A@2 D ~@8 E F G H A@3 B ~@8 I J K L A@2 D ~@27>".pickRestart({
  A: "~ x ~ x", B: "~@4 x!5 ~ x ~@5", C: "~@3 x", D: "~ x ~@2", E: "~@10 x!6", F: "~@2 x!3 ~@3 x!3 ~@5",
  G: "~@2 x ~ x ~ x ~@7 x!2", H: "~@2 x!3 ~@3 x!7 ~", I: "~@10 x!3 ~@3", J: "~@4 x!3 ~@3 x!3 ~@3", K: "x!3 ~@11 x!2",
  L: "x!7 ~@5 x ~@3",
})).gain(0.37)

// drums · hihat
const hihat = s("hh").struct(`<
  A@4 B@3 A B@7 C D@3 E B@2 C ~ B@7 ~@4 B@3 A B@7 C D@3 E B@2 C ~ B@11 ~@2 F@11 G ~
>`.pickRestart({
  A: "~ x!7", B: "x!8", C: "x!4 ~@4", D: "~ x ~@2", E: "~@4 x!4", F: "x!16", G: "x!15 ~",
})).gain(0.37)

// drums · low tom
const low_tom = s("lt").struct("<~@7 A B C@6 D ~@8 C@7 E F ~ G ~@3 A B C@6 D H I J ~@5 C@11 ~@2 K@12 ~>".pickRestart({
  A: "~@13 x!2 ~", B: "~@4 x!4", C: "x!8", D: "x!4 ~@4", E: "~@3 x!2 ~ x ~ x ~@7", F: "~@3 x ~@2 x ~", G: "~@3 x ~@4",
  H: "~@7 x", I: "~ x ~@5 x", J: "~ x ~@2", K: "x!4",
})).gain(0.37)

// drums · open hat
const open_hat = s("oh").struct("<~@16 A@3 B ~@3 B ~@23 A@3 B ~@3 B ~@26>".pickRestart({
  A: "~ x ~@6", B: "x!2 ~@2",
})).gain(0.37)

// drums · mid tom
const mid_tom = s("mt").struct("<~@33 [~@4 x!3 ~] ~@47>").gain(0.37)

// drums · crash
const crash = s("cr").struct("<A@4 ~@3 A ~@7 B@3 ~@4 B@2 ~@7 A@4 ~@3 A ~@7 B@3 ~@4 B@2 ~@11 A ~@14>".pickRestart({
  A: "x", B: "~ x",
})).gain(0.37)

// drums · shaker
const shaker = s("sh").struct("<[x!8]!4 ~@4 [x!4 ~@4] ~@59 [x!16]!11 [x!15 ~] ~>").gain(0.37)

stack(
  electric_guitar_clean, piano, string_ensemble_1, bass, kick, snare, hihat, low_tom, open_hat, mid_tom, crash, shaker
)