// Yesterday — The Beatles
// 100 bpm, 4/4, key F major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 79 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.

// bass · fretless bass
const bass = note(`<
  ~ A B C D E F G H B C D E F G H B I J K L M J K N C D E F G H B C D E F G H B C D E F G H B I O P L M J Q R C D E F G
  H B S J T L M J P U C D E F G H V W X@2
>`.pickRestart({
  A: "f1@5 ~ f1@2 g1@5 ~ g1@2", B: "bb1@5 ~ bb1@2 f1@5 ~ f1@2", C: "f1@5 ~ f1@2 f1@5 ~ f1@2",
  D: "e2@5 ~ e2@2 a1@5 ~ a1@2", E: "d2@5 ~ d2@2 d2@3 ~ c2@3 ~", F: "bb1@5 ~ bb1@2 c2@5 ~ c2@2",
  G: "f1@5 ~ f1@2 f1@3 ~ e2@3 ~", H: "d2@5 ~ d2@2 g1@5 ~ g1@2", I: "e2@5 ~@2 e2 a1@5 ~ c2 db2",
  J: "d2@3 ~ c2@3 ~ bb1@5 ~ bb1 b1", K: "c2@5 ~@2 c2 c2@5 ~ g1 e1", L: "f1@5 ~@2 f1 f1@5 ~ d2 eb2",
  M: "e2@5 ~@2 e2 a1@5 ~ e2 eb2", N: "f1@5 ~@2 c1 f1@5 ~ c1 d1", O: "d2@3 ~ c2@3 ~ bb1@5 ~ d2 db2",
  P: "c2@5 ~@2 g1 c2@5 ~ g1 e1", Q: "c2@5 ~@2 g1 c2@5 ~ c2 e1", R: "f1@5 ~@2 f1 f1@5 ~ g1 gb1",
  S: "e2@5 ~@2 ab1 a1@5 ~ e2 eb2", T: "c2@5 ~@2 c2 c2@5 ~ c2 e1", U: "f1@5 ~@2 f1 f1@5 ~ eb1 e1",
  V: "~ bb1@5 ~@2 bb1@2 f1@5 ~", W: "~ f1@2 d2@5 ~@2 d2@2 g1@4", X: "[~@3 g1@2 bb1@5 ~@3 bb1@2 f1@8 ~@9]/2",
})).s("gm_fretless_bass").gain(0.64)

// chords · piano
const piano = note(`<
  ~ A B C D E F G H I J@3 K L M N@2 O@2 P@3 Q@3 R S T U V W X@2 Y Z AA AB AC AD@3 AE AF AG AH@2 AI@2 AJ R AK@3 AL@2 AM
  AN AO AP AQ AR AS AT AU@5 AV AW AX AY AZ BA BB@4
>`.pickRestart({
  A: "a3@4 ~@2 c4@2 [g3,b3,d4]@7 ~, f4 ~, c4@3 ~@5, ~ a3 ~@2", // G
  B: "f4@4 ~@3 c4, [bb3,d4,bb4], ~ [f4,a4], ~@2 c4 a3, ~@4 a3 f3@3", C: "[a3,c4,f4,a4]@15 ~",
  D: "~@2 b3 [e4,g4] ~@2 db4 [db4,e4,g4,a4], [d4,e4,g4]@3 ~ [e4,g4,a4]@3 ~, b3 ~ db4 ~, ~ e3@2 [e3,b3,d4]@5, ~@5 a2@3", // Em A7 Em7 A7 E7
  E: "d3 ~ a3 [a3,d4,f4] [d3,a3,d4,f4]@2 [c3,g3,c4,e4,g4]@2, [d4,f4]@3 a4@3 ~@2, a3 ~@3, ~ d3@3 ~@4", // Dm C Dm
  F: "~@2 bb3!2 ~@2 bb3 [c3,bb3,c4,e4,g4], bb4@2 bb3 ~, [d4,f4]@3 [d4,f4]@5, bb3@2 ~@2 [c4,e4,g4]@3 ~, ~ bb2@3 ~ c3@2 ~", // C7 Dm C
  G: "~@6 c4@2 [f3,a3,c4,f4]@3 ~ [e3,g3,b3,e4,g4]@3 ~, f4 ~, c4@3 ~@5, a3!2 ~@2, ~ f3@3 ~@4", // F Em
  H: "~@2 c4 [d4,f4] ~@2 b3 [b3,d4,f4,g4], [d4,f4,a4]@3 ~ [d4,f4,g4]@3 ~, c4@2 ~ [c4,a4]@5, ~ d3@3 b3@2 ~@2, ~@5 g3@3", // Dm G7 Dm G7 F
  I: "~@2 bb3 f4 f3 ~@2 c4, bb4@4 a3 f3@3, [d4,f4]@3 ~ f4@4, bb3 ~ c4 a3, ~ bb2@2 [bb2,bb3,d4]@5", // Dm Bb
  J: "[a3@10 ~@26 a3@2 [a3,d4,f4]@2 [d3,a3,d4,f4,a4]@3 ~ [c3,g3,c4,e4]@3 ~, a4@8 b3 e3@2 d4@4 e4@5 ~@4, f4@7 f4@5 [g4,a4]@4 a4@4 ~@4, c4@6 c4@2 [e4,g4]@4 e4@2 db4@2 [d4,f4]@3 ~@5, ~@5 a3@3 d4@2 b3@2 db4 a2@3 a3 d3@3 ~@4]/3", // Dm C Gsus2 Em Dm
  K: "bb2 ~ f3 bb3 c3 ~@2 c4, [bb3,d4]@3 ~ [e4,g4]@4, f3@2 ~ [f3,d4,f4]@5, ~ bb2@3 c4@2 bb3@2, ~@4 bb3 c3@3", // Bb Em Dm
  L: "a3@4 ~@2 c4@2 [a3,c4,f4,a4]@3 ~ [e3,g3,b3,e4,g4]@3 ~, [f3,f4] ~, c4@3 ~@5, ~ a3 ~@2", // F Em F
  M: "~@3 d4 g3 ~@2 d4, [f4,a4] [f4,g4], d4@3 ~ d4@3 ~, c4!2 b3!2, ~ d3@3 ~ g3@3", // F Fsus2
  N: "[~@8 f3@2 ~@10 b3@2 [b3,d4,e4,g4]@2 [db4,e4,g4,a4]@7 ~, [f4,bb4]@4 f4@3 c4@5 ~@4, d4@3 d4@5 [d4,e4,g4]@3 ~@5, bb3!2 c4 a3 b3 ~@3, ~ bb2@3 a3 f3@3 ~ e3@3 ~@4]/2", // Em7 A7 Bb5 Em7
  O: "[[d3,a3,d4,f4]@3 ~@13 bb3@10 ~@4 e4@2, ~@2 [c3,g3,c4,e4,g4]@5 f4@9, ~@2 [bb3,bb4]@2 e4@3 c4, ~@2 f4 d4 g4@4, ~@4 d4 bb2@3 c4@5 bb3@3]/2", // Dm C Bb
  P: "[~@5 f3 [e4,g4]@2 e3 ~@7 [a3,d4,f4]@2 [g3,c4,e4,g4]@2 d4@2 ~ f4, [c4,e4,g4,a4]@6 [f3,c4,a4]@5 d4@4 e4@3 ~@2 f4@3 ~, ~@2 [e4,g4] [g4,a4] ~ [bb4,d5], ~@4 d4 b3 e4 db4 ~@3 d4, ~@8 b3 e3@3 db4 a2@3 ~@8]/3", // Em Dm C Am7 F Em Gsus2 Bb
  Q: "[bb3@5 ~@8 f3 [f3,a3,c4,f4]@2 f3@5 ~ [a3,c4,f4]@2, g4@4 ~@3 a4@5, e4@7 e4@9 ~@8, c4@6 c4@2 ~@13 f3@3, ~@5 bb3@3 [a3,c4,f4]@6 ~@2 [a3,c4,f4]@6 ~@2]/3", // F
  R: "[e3,b3,d4,e4,g4]@7 ~ [a2,db4,e4,g4,a4]@7 ~", // Em7 A7
  S: "~@4 a3@2 [a3,d4,f4,a4]@2 [d3,a3,d4,f4,a4]@3 ~ [g3,c4,e4]@3 ~, [d4,f4,a4]@3 ~@5, a3 ~@3, ~ d3@3 ~@4", // Dm C Dm
  T: "bb3@4 c3 ~ bb3 [bb3,c4,e4,g4], [bb2,d4,f4], ~@4 [c4,e4,g4]@3 ~, ~@2 bb3 ~, ~@5 c3@3", // C7 Bb C
  U: "a3@2 ~ c4 [a3,c4,f4,a4]@2 [g3,b3,e4,g4]@2, [f3,f4] ~, c4@3 ~@5, ~ a3 ~@2", // F Em F
  V: "[d3,c4,d4,f4,a4]@7 ~ [b3,d4,f4,g4]@7 ~", W: "f4@4 a3@2 ~ c4, [bb3,d4,bb4], ~ f4, ~@4 c4@3 ~, ~@3 a3",
  X: "[a3@10 ~@12 d4@2 [db4,e4,g4,a4]@7 ~, a4@8 b3 e3@3 ~@4, f4@7 f4@5 ~@4, c4@3 c4 [e4,g4]@2 ~@2, ~@5 a3@3 d4@2 b3@2 ~@4]/2", // A7 Em
  Y: "[a3,d4,f4]@2 [d3,a3,d4,f4,a4] [g3,c4,e4]", Z: "bb3@4 bb3@2 ~ c4, [d4,f4], ~ [e4,g4], ~@4 c4@3 ~, ~@3 bb3",
  AA: "~@4 a3@2 [a3,c4,f4,a4]@2 [a3,c4,f4]@3 ~ [g3,b3,e4,g4]@3 ~, [c4,f4,a4]@3 ~@5, a3 ~@3, ~ f3@3 ~@4", // F Em F
  AB: "~@6 d4@2 [g3,b3,d4,f4,g4]@7 ~, [f4,a4] ~, d4@3 ~@5, c4!2 ~@2, ~ d3@3 ~@4", // G7 F
  AC: "f4@4 ~@2 a3 [a3,c4,f4,a4], [bb3,d4,bb4], ~@4 [c4,f4]@3 ~, ~@2 a3 ~, ~@5 f3@3", // F Bb F5
  AD: "[f3@5 f3 ~@4 b3 [e4,g4] ~@7 d4 [a3,d4,f4]@2 [g3,c4,e4,g4]@2, a4@8 [d4,e4,g4]@3 ~ [g4,a4]@3 e4@5 ~@4, [a3,c4,f4]@3 [f3,a3,c4,f4]@3 e4 db4 [f4,a4]@2 ~@2, ~@8 b3@2 ~ [b3,d4]@5 d4@2 a3@2 ~@4, ~@9 e3@3 db4 a2@3 a3 d3@3 ~@4]/3", // Em Dm C Em7 Gsus2 F Bm
  AE: "[bb2,bb3,d4,f4,bb4]@7 ~ [c3,bb3,c4,e4,g4]@7 ~", // Bb C7
  AF: "~@4 a3@2 [a3,c4,f4]@2 [f3,a3,c4,f4]@4 [g3,b3,e4,g4]@3 ~, [c4,f4,a4]@3 a4@3 ~@2, a3 ~@3, ~ f3@3 ~@4", // F Em F
  AG: "[d4,f4]@4 g3 ~@2 d4, [d3,c4,a4], ~ [f4,g4], ~@2 d4 b3, ~@4 b3 g3@3", // Dm D7 Fsus2
  AH: "[bb3@2 ~@2 f3 ~@3 b3@2 ~@2 db4@2 ~ e4, [f4,bb4]@4 f4@3 c4@5 [g4,a4]@4, d4@3 d4@5 d4@3 d4@5, ~@2 bb3@2 c4@2 a3@2 ~@2 b3@2 e4@3 ~, ~@4 a3 f3@3 [e3,e4,g4]@4 ~@2 db4@2]/2", // Bb5 Gsus2 Em
  AI: "[[d3,a3,d4,f4]@4 ~@12 [bb3,c4,e4,g4]@15 ~, ~@4 [g3,c4,e4]@10 f4@17 ~, ~ [bb4,d5] ~@2, ~@2 f4 d4 ~@4, ~@4 d4 bb2@3 ~@8]/2", // Dm C7 C Bb
  AJ: "c4@5 ~@2 g4, a4, g4@7 ~, e4@3 e4, ~@5 c4@3",
  AK: "[[a3,d4,f4]@3 ~@13 bb3@10 ~@16 f3@2 [f3,a3,c4,f4,a4]@4, ~@2 [g3,c4,e4,g4]@5 f4@8 e4@9, ~@4 [bb4,d5]@4 c4@5 bb3@3 [a3,c4,f4]@6 ~@2, ~@2 f4 d4 e4@3 c4 ~@4, ~@4 d4 bb2@3 [c3,g4]@8 ~@8]/3", // Dm F C Bb F C5
  AL: "[f3@5 f3 ~@2 b3@2 ~@4 db4 [db4,e4,g4,a4], a4@8 [e4,g4]@4 [e4,g4,a4]@3 ~, [a3,c4,f4]@6 [f3,a3,c4,f4]@6 ~ a2@3, ~@8 d4@3 d4@5, ~@5 b3 db4 ~]/2", // A7 Em A7 F
  AM: "a3@4 ~@2 d4@2 [a3,d4,f4]@3 ~ [c3,g3,c4,e4]@3 ~, f4 ~, d4@3 ~@5, ~ a3 ~@2", // Dm C
  AN: "bb3@4 c3 ~ bb3 [bb3,c4,e4,g4], [d4,f4,bb4], ~@4 [c4,e4,g4]@3 ~, ~@2 bb3 ~, ~@5 c3@3", // C7 Bb C
  AO: "a3@4 ~@2 c4@2 [a3,c4,f4]@3 ~ [g3,b3,e4,g4]@3 ~, [f3,f4,a4] ~, c4@3 ~@5, ~ a3 ~@2", // F Em F
  AP: "[d4,f4]@4 ~@3 d4, [c4,a4], ~ [f4,g4], ~@2 d4 b3, ~@4 b3 g3@3", // Dm F Fsus2
  AQ: "bb3@2 ~@4 a3 [f3,a3,c4,f4], [bb2,f4,bb4]@2 a3 ~, d4@3 d4@5, ~@2 bb3@2 [c4,f4]@3 ~, ~@5 f3@2 ~", // F Bb5 F5
  AR: "e3 ~@3 db4@2 ~ e4, [e4,g4] [g4,a4], d4@3 d4@5, b3@2 b3@2 e4@3 ~, ~ e3@3 ~@2 db4@2", // Em Gsus2
  AS: "[a3,d4,f4,a4]@3 ~ [c3,g3,c4,e4]@3 ~ [bb3,d4,f4,bb4]@7 ~", AT: "bb3@5 ~@2 e4, g4, e4@7 ~, c4@3 c4, ~@5 bb3@3",
  AU: "[~@12 [e4,g4]@4 e3@2 ~@2 b3@2 [e4,g4]@2 ~@8 [a3,d4,f4,a4]@4 ~@12 bb3@10 ~@6 [a3,c4,f4]@15 ~, [c4,e4,g4,a4]@12 [c4,a4]@12 e4@4 db4@2 e4@6 ~@4 f4@4 d4@2 f4@16 e4@17 ~, ~@5 f3@3 [d4,e4,g4]@3 ~ [g4,a4]@4 ~@4 bb4@4 g4@8 ~@8, ~@8 b3@2 ~ [b3,d4]@5 ~@2 [g3,c4,e4,g4]@6 e4@6 c4@2 ~@8, ~@9 e3@3 db4 a2@3 ~@4 d4 bb2@3 c4@5 bb3@3 ~@8]/5", // Em Dm F Am7 F Em7 Gsus2 Bm …
  AV: "[f3,a3,c4,f4,a4]@15 ~", // F
  AW: "[e4,g4]@4 ~@2 db4 [a2,db4,e4,g4,a4], [e3,b3,d4], ~@4 [e4,g4,a4]@3 ~, ~@2 db4 ~, ~@5 a2@2 ~", // Em A7 E7 A7
  AX: "~@6 d4@2 [a3,d4,f4,a4]@3 ~ [g3,c4,e4,g4]@3 ~, [f4,a4] ~, d4@3 ~@5, a3!2 ~@2, ~ d3@3 ~@4", // Dm C F
  AY: "bb3@4 bb3@2 ~ c4, [d4,f4,bb4], ~ [c3,e4,g4], ~@4 c4@3 ~, ~@3 bb3", // Bb C
  AZ: "~@2 a3 [f3,a3,c4,f4] ~@2 [e3,g3,b3,e4]@2, a4 ~, [c4,f4]@3 ~@5, a3 ~@3, ~ f3@2 ~ [f3,a3,c4,f4]@4", // F Em F5 F
  BA: "~@3 d4 b3@2 ~ d4, [f4,a4] [f4,g4], d4@3 ~ d4@3 ~, c4!2 ~ b3, ~ d3@3 ~@4", // F Fsus2
  BB: "[~@5 bb3@2 ~ f4@2 ~@9 d3@2 ~@5 d4@2 [g3,b3,d4]@8 ~@11 [a3,c4,f4,a4]@9 ~@8, ~ bb4@9 c4@4 a3@3 c4@11 ~@9 d4@7 ~ d4@11 ~@8, ~ [d4,f4]@7 ~@2 [f4,a4]@9 [f4,a4]@9 ~@9 [f4,bb4]@10 ~@17, ~ bb3@4 ~@3 [bb3,d4]@11 d4@4 a3@5 ~@9 bb3@5 bb3@5 ~@17, ~@3 bb2@6 ~ a3@2 f3@7 a3@2 d3@7 ~@12 bb2@7 ~@17]/4", // G F Dm F Bb5 Bb
})).s("gm_piano").gain(0.51).pan(0.2)

// chords · string ensemble 2
const string_ensemble_2 = note(`<
  ~ A B ~ C D E F G H ~ I@3 J K L M N O@2 P Q R S T U V W X Y@2 Z AA AB AC AD@3 AE AF@2 AG AH AI AJ AK AL AM@2 AN AO AP
  AQ AR@2 AS AT J AU@2 AV AW AX AY AZ BA@3 BB@2 BC BD@2 BE BF@4
>`.pickRestart({
  A: "f4@4 a4@3 g4@7 d4@2", B: "f4@5 a4@2 a4@8 ~", C: "~@8 g4@7 ~, e4", D: "[d4,f4]",
  E: "[bb3,d4,f4] [c4,e4], ~@4 g3 ~@3", F: "[c4,f4]@7 ~", G: "[d4,f4]@7 ~ [d4,g4]@7 ~",
  H: "~ d4@6 ~ [c4,f4]@7 ~, [bb3,f4] ~", I: "[g4@8 ~@24 bb4@7 ~ [g4,c5,e5]@8, e4@15 ~ [f4,d5]@23 ~@9, ~@4 a4@11 ~@9]/3",
  J: "[f4,a4]@7 ~", K: "f4@7 g4@7 ~@2, d4@7 ~", L: "[bb3,d4]@7 a4@5 ~@4, f4@3 ~",
  M: "[b4,a5]@6 ~@2 [db5,a5]@7 ~, d5@5 ~@3", N: "[a4,f5]@4 [g4,e5]@3 ~ [bb4,d5]@8, d5@3 ~ c5@11 ~, ~@2 f4 ~",
  O: "[[e4,bb4]@8 [c4,e4,g4]@7 [c4,f4]@13 ~@4, g4@3 ~@13]/2", P: "[b4,d5]@7 ~ [db5,e5]@6 ~@2, a5, ~@8 g5 ~@7",
  Q: "[a4,d5,f5] [g4,c5,e5] [f4,bb4,d5]@2, ~@4 eb5 ~@11", R: "[d4,bb4] [c4,e4,g4], g4@3 ~@5", S: "f4 c4 bb3 a3",
  T: "f3", U: "~ a3, e3@5 ~@3", V: "[d4,f4]@7 ~", W: "[bb3,d4] [c4,e4]", X: "[c4,f4]@15 ~",
  Y: "[[d4,f4]@8 g4@8 [f4,bb4]@7 ~ [c4,f4,a4]@8, ~@8 d4@15 ~@9]/2", Z: "f4@3 a4", AA: "e5 db5", AB: "[a4,d5]@3 [c5,e5]",
  AC: "[f4,bb4,d5] [g4,c5,e5]", AD: "[f4@15 ~ f4@7 b4@9 [bb4,d5]@8 [a4,c5]@7 ~, a4@23 f4@23 ~@2, ~@16 d4@15 ~@17]/3",
  AE: "[f5,a5]", AF: "[[e5,g5]@8 [db5,g5]@8 [d5,f5]@11 [g4,c5,e5]@5, ~@4 a4@9 ~@3]/2",
  AG: "[f4,bb4,d5] [e4,c5], ~@4 g4@3 ~", AH: "[c4,f4,a4]", AI: "f4 g4, d4@7 ~", AJ: "[bb3,d4]@7 a3@6 ~@3, f4@7 ~",
  AK: "~@4 [db5,e5]@3 ~, a5@15 ~", AL: "[a4,d5,f5] [g4,c5,e5] [f4,bb4,d5]@2",
  AM: "[[bb4,d5]@7 ~ e4@7 ~ c4@13 ~@3, g4@15 [f4,a4]@13 ~@4, ~@7 c5@8 ~@17]/2", AN: "[b4,d5]@4 [db5,e5]@3 ~, a5@15 ~",
  AO: "[f4,a4,d5]@2 [g4,e5]@2 [f4,bb4,d5]@3 ~", AP: "[d4,g4,bb4] [c4,e4,g4]", AQ: "f4", AR: "[f4@11 a4@4 e4@9 a3@8]/2",
  AS: "~@2 f4 a4, d4@15 ~", AT: "[bb3,d4,f4]@8 e4@4 ~ e4@3, ~ [c4,g4]", AU: "[[a4,d5]@8 b4@8 bb4@8 a4@7 ~, f4@31 ~]/2",
  AV: "a4 [e4,a4], e4 ~@3", AW: "[f4,a4,d5]@4 [g4,c5,e5]@3 ~ [bb4,d5,f5]@4 e5@2 d5@2", AX: "[g4,bb4,e5] [e4,g4,c5]",
  AY: "[c4,f4,a4]@15 ~", AZ: "[e3,b4,e5] [a3,a4,db5], g4",
  BA: "[[d3,f4,a4,d5]@4 [c3,g4,c5,e5]@4 [bb2,f4]@8 [c3,g4,bb4]@7 ~ [c3,e4]@8 [f3,f4,a4]@14 ~@2, ~@8 d5@16 c5@19 ~@5, ~@8 bb4@6 ~@9 g4@7 ~@18]/3", // Dm C Bb5 C7 C F
  BB: "[~@11 f4@4 ~ e3@8 [a2,a3]@8, ~ f3@14 e4@9 ~@8]/2", BC: "[d3,d4]@3 [c3,c4]",
  BD: "[[bb2,bb3]@8 c3@7 ~@3 f3@14, ~ c4@3, ~@15 f4@15 ~@2]/2", BE: "[d3,d4,f4] [g3,g4], ~@4 d4@3 ~",
  BF: "[~ [bb2,d4,f4]@9 [f3,c4,f4,a4]@9 [f3,c4,f4]@9 [g3,g4]@10 [bb2,bb3]@10 [f3,a3,c4]@9 ~@7, ~ bb3@7 ~@20 d4@8 ~@2 f4@13 ~@13, ~@19 d4@4 ~@9]/4", // Bb F F5 G Bb F
})).s("gm_string_ensemble_2").gain(0.5).pan(0.7)

// drums · kick
const kick = s("bd").struct(`<
  ~ A B A@3 C@3 B C A@2 C A C B D E D E D E D F A@3 C@3 B A@2 C@2 A C B A C A C A C B D E D E D E D B C A C A@2 C F D E
  D E D E D B C@2 A C A C G H I ~
>`.pickRestart({
  A: "x ~@2 x!2 ~@2 x", B: "x ~@2 x!2 ~@3", C: "x ~@2 x!3 ~ x", D: "x ~@6 x!2 ~@5 x ~", E: "x ~@6 x!2 ~ x ~@3 x ~",
  F: "x ~@2 x!3 ~@2", G: "~ x ~@6 x ~ x ~@5", H: "~@3 x ~@6 x ~ x ~ x ~", I: "~@3 x ~ x ~@7 x ~ x",
})).gain(0.45)

// drums · rim
const rim = s("rim").struct("<~ A B A@6 B A@6 B ~@8 A@6 B ~@44 C D ~>".pickRestart({
  A: "~ x ~ x", B: "~ x!2 ~", C: "~@7 x ~@8", D: "~ x ~@8 x ~@5",
})).gain(0.45)

// drums · snare
const snare = s("sd").struct("<~@2 A ~@6 B ~@6 C D@7 E ~@6 F D@6 G D@6 H D@7 I D@6 J D@7 K D@6 L ~@3>".pickRestart({
  A: "~@11 x!2 ~ x ~", B: "~@10 x!3 ~@2 x", C: "~@10 x!3 ~ x ~", D: "~ x ~ x", E: "~@4 x ~@3 x ~@2 x!2 ~ x!2",
  F: "~@10 x!3 ~@3", G: "~@2 x ~ x ~ x!2", H: "~@4 x ~@3 x ~ x!3 ~@3", I: "~ x!3", J: "~@4 x ~@3 x ~ x ~ x ~ x!2",
  K: "~@4 x ~@3 x ~@3 x ~ x!2", L: "~@5 x ~@4 x ~ x ~ x ~",
})).gain(0.45)

// drums · hihat
const hihat = s("hh").struct(`<
  A B C B D@4 E F B E@3 D@2 G H I J K@3 I F B D@3 E D C B D@5 F B D@5 C L I M J M I@2 F B D@4 E G N J@2 K@2 J@2 F B D@5
  O P Q ~
>`.pickRestart({
  A: "x!4", B: "~ x!7", C: "x ~ x ~ x ~ x ~@3 x ~ x!2 ~ x", D: "x!8", E: "x ~ x ~ x ~ x ~ x ~ x ~ x ~ x!2",
  F: "x ~ x ~ x ~ x ~@3 x ~ x!2 ~@2", G: "x ~ x ~ x ~ x ~@3 x ~ x!3 ~", H: "~@2 x!3 ~ x!3 ~ x!5 ~",
  I: "x ~ x!3 ~ x!3 ~ x!3 ~ x!2", J: "x ~ x!3 ~ x!3 ~ x!5 ~", K: "x ~ x!3 ~ x!3 ~ x!3 ~ x ~",
  L: "~@2 x!3 ~ x!3 ~ x!3 ~ x!2", M: "x ~ x!3 ~ x!3 ~ x!6", N: "~@2 x!3 ~ x!3 ~ x!3 ~ x ~",
  O: "x!2 ~ x ~ x ~@2 x ~ x ~ x ~ x ~", P: "~ x ~ x ~ x ~ x ~@2 x ~ x ~ x ~", Q: "~ x ~ x ~ x ~@2 x ~ x ~@2 x ~@2",
})).gain(0.45)

// drums · open hat
const open_hat = s("oh").struct(`<
  ~@3 A ~@5 B C ~@3 D@2 ~ D ~ D@4 ~@3 D ~@3 D B D ~ D ~@2 D ~@7 B ~@3 D ~@4 D ~@6 D@7 ~ C D ~ D ~@6
>`.pickRestart({
  A: "x ~@14 x", B: "~@7 x", C: "x", D: "~@15 x",
})).gain(0.45)

// drums · crash
const crash = s("cr").struct("<~ A ~@15 A ~@7 A ~@6 A ~@6 A ~@6 A ~@7 A ~@6 A ~@15 B ~>".pickRestart({
  A: "x", B: "~@15 x",
})).gain(0.45)

stack(bass, piano, string_ensemble_2, kick, rim, snare, hihat, open_hat, crash)