// Wild World — Jimmy Cliff
// 73 bpm, 4/4, key F major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: duplicate parts dropped: ch 2 electric bass finger (copy of ch 9 fretless bass)
// note: Full arrangement: all 62 bars on a 32-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(73/4)

// 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(`<
  ~@12 A B C D E F G H I J K L M N O P@2 Q R S T U V W X Y Z AA AB AC AD AA AE AF B AG AH AI AJ AK AL AM AN AO AH AP AQ
  AR AS@2
>`.pickRestart({
  A: "~@8 f1 ~ f1@4 ~@2", B: "c2@13 ~@3 bb1@2 ~@2 bb1@9 ~@3",
  C: "bb1@2 a1 ~ a1 ~ bb1@2 a1 ~ a1@2 bb1@2 a1@2 c2@2 ~@2 c2@10 a1 ~", D: "bb1@2 ~@2 bb1@9 ~ f1 ~ f1@12 ~@4",
  E: "c2 ~ c2@2 d2@2 f2@2 f2@2 f2@2 d2 ~ c2 ~ f1@2 ~@2 gb1 f1@9 ~@2", F: "c2@13 ~ a1@2 bb1@2 ~@2 bb1@9 ~@3",
  G: "bb1@2 a1 ~@3 bb1@2 a1 ~ a1@2 bb1@2 ~@2 c2@2 ~@2 c2@9 ~ a1@2", H: "bb1@2 ~@2 bb1@9 ~ e1 ~ f1@2 ~@2 f1@9 ~@3",
  I: "g1@2 g1@2 ~@4 a1 ~ a1@2 ~@4 d2@13 ~@3", J: "g1@13 ~@3 c2@12 ~@4", K: "f1@13 ~@3 bb1@16", L: "g1@3 ~ a1@3 ~",
  M: "~@2 a1@2 ~@4 a1 ~@3 a1@2 ~@2 d2@12 ~@3 e1", N: "g1@10 ~@2 g1 ~ a1 ~ c2@13 ~@3", O: "f1@4 ~@4 bb1@7 ~",
  P: "[g1@6 ~@2 a1@4 ~@2 c2@11 ~@7]/2", Q: "f1@2 ~@2 f1@9 ~@3 c2@13 ~@3",
  R: "bb1@2 ~@2 bb1@9 ~@3 bb1@2 a1 ~ a1@2 bb1@2 a1 ~ a1@2 bb1 ~ a1 ~", S: "c2 ~@3 c2@8 ~@2 a1 ~ bb1@2 ~@2 bb1@9 ~ e1 ~",
  T: "f1@12 ~@4 c2@2 c2 ~ d2@2 f2@2 f2@4 [d2,gb2] ~ c2@2", U: "f1@2 ~@2 f1@10 ~@2 c2@13 ~@3, a1 ~@31",
  V: "bb1@2 ~@2 bb1@10 ~@2 bb1@2 a1 ~ a1 ~ bb1@2 a1 ~ a1@2 bb1@2 a1@2", W: "c2 ~@3 c2@9 ~@3 bb1 ~@3 bb1@9 ~@3",
  X: "f1@12 ~@4 g1@5 ~@3 a1@4 ~@4", Y: "d2@13 ~@3 g1@12 ~@4", Z: "c2@13 ~@3 f1@13 ~@3", AA: "bb1@13 ~@3 g1@12 ~@4",
  AB: "a1@14 ~@4 a1@2 ~@4 a1 ~@3 a1 ~@3", AC: "d2@13 ~@3 g1@13 ~@3", AD: "c2@13 ~@3 f1@13 e1 ~@2",
  AE: "a1@6 ~@2 g1 ~ a1 ~ c2@20", AF: "~@16 f1@3 ~@2 f1@9 ~@2",
  AG: "bb1 ~@3 a1 ~ bb1@2 ~@2 a1@2 bb1 ~@3 c2 ~@3 c2@9 ~@3", AH: "bb1@2 ~@2 bb1@9 ~@3 f1@12 ~@4",
  AI: "c2 ~@3 d2 ~ f2@2 f2@2 f2@2 d2 ~ c2 ~ f1@2 ~@2 f1@10 ~@2", AJ: "c2 ~ c2@4 ~@2 bb1 ~ bb1@4 ~@2",
  AK: "bb1 ~ a1 ~ a1 ~ bb1 ~ a1 ~ a1@2 bb1 ~ a1@2 ~@4 c2@9 ~ a1 ~", AL: "bb1 ~@3 bb1@4 bb1 ~@3 eb2@2 ~@2 f1@12 ~@4",
  AM: "c2 ~ c2 ~ d2 ~ f2 ~ [g2,ab2] a2 g2 ~@2 gb2 d2 ~@2 f1 ~@2 f1@10 ~@2, ~@6 f2 ~@9", // Abmaj7
  AN: "c2@2 ~@2 c2@8 ~@4 bb1 ~@3 bb1@9 ~@3", AO: "bb1 ~@3 a1 ~ bb1@2 ~@4 bb1@2 a1 ~ c2 ~@3 c2@8 ~@4",
  AP: "~@2 c2 ~ d2@2 f2@2 f2@2 f2 gb2 ~@2 c2 ~ f1@2 ~@2 f1@9 ~@3", AQ: "c2 ~@3 c2@9 ~@3 bb1 ~@3 bb1@8 ~@4",
  AR: "bb1 ~ a1 ~ a1 ~ bb1 ~ a1 ~ a1@2 bb1@2 c2@2 ~@4 c2@8 ~@2 a1 ~",
  AS: "[bb1@2 ~@2 bb1@3 ~@3 eb2@2 f2 ~@3 f1@19 ~@29]/2",
})).s("gm_fretless_bass").gain(0.71)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  ~@11 A B ~ C D E ~ F ~@8 G H ~ I J K L I M N O P Q R ~@3 S B ~ T U V ~ W ~@3 X ~ Y ~ Z ~@2
>`.pickRestart({
  A: "~@12 c3@4 ~@2 [e4,g4]@3 ~@3 [d4,e4,f4,bb4] ~ [d4,f4,bb4] ~ [d4,f4,bb4] ~ b3 ~, ~@18 c5 ~@13", // Em Bb
  B: "[c4,e4] ~ [c4,e4]@2 [c4,e4,a4] ~ [b3,e4] ~ [bb3,d4,g4] ~ [bb3,d4] ~ [bb3,d4]@2 [g3,b3,e4]@2 ~@16", // C Am E5 Gm Bb Em
  C: "f4 e4 d4 c4 bb3 a3 g3 f3 e3@8", D: "f3@9 ~@8 f2@3 ~@12",
  E: "[c3,c4] ~ [c3,c4]@2 [d3,d4]@2 [f3,f4]@2 [f3,f4]@2 ~@4 [c4,f4]@2 [a3,c4,f4]@16, ~@2 f4@4 ~@4 f4@3 a3@3 ~@16, ~@4 c4@5 ~ f3@2 [d3,d4]@2 ~@18, ~@11 c4@3 ~@18", // C D F F5 F D
  F: "f4@2 e4@2 d4@2 c4@2 bb3@2 a3@2 g3@2 f3@2 e3@13 ~@3", G: "~@7 c3",
  H: "~@2 [e4,g4]@3 ~@3 [d4,e4,f4,bb4] ~ [d4,f4,bb4] ~ [d4,f4,bb4] ~ b3 ~ [c4,e4] ~ [c4,e4]@2 [c4,e4,a4] ~ [b3,e4] ~ [bb3,d4,g4] ~ [bb3,d4] ~ [bb3,d4]@2 [g3,b3,e4]@2, ~@2 c5 ~@29", // Em Bb C Am E5 Gm Bb Em
  I: "~@8 f4 e4 d4 c4 bb3 a3 g3 f3", J: "e3@16 f3@9 ~@7",
  K: "~ f2@3 ~@12 [c3,c4] ~ [c3,c4]@2 [d3,d4]@2 [f3,f4]@2 [f3,f4]@2 ~@4 [c4,f4]@2, ~@18 f4@4 ~@4 f4@3 a3@3, ~@20 c4@5 ~ f3@2 [d3,d4]@2 ~@2, ~@27 c4@3 ~@2", // C D F F5 D
  L: "[a3,c4,f4] ~", M: "e3@13 ~@19", N: "~@10 d4 g4 ~@3 a4, ~@8 g3@3 ~ a3@4, ~@9 b3@2 ~@2 db4@3, ~@7 e4",
  O: "~@8 [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,f4] ~ [g3,b3,f4] ~ [g3,b3,f4]@2 [g3,b3,f4] ~ [g3,b3,f4]@2 ~@2 [g3,b3,f4] ~ [g3,b3,f4] ~ [g3,c4] ~", // Dm G7 C5
  P: "~@2 g3@5 ~ [g3,c4,e4]@2 [g3,c4] ~ [g3,c4] ~ [g3,b3]@2 [a3,c4,e4] ~ [a3,c4,e4] ~ [a3,c4,e4]@2 [a3,c4,e4] ~@3 [a3,c4]@2 [a3,c4] [g3,b3] d3 ~, [c4,e4]@7 ~@19 e4@5 ~", // C C5 G Am G C
  Q: "[f3,bb3,d4]@7 ~ [f3,d4]@2 [f3,bb3,d4]@2 [f3,bb3,d4]@2 [f3,bb3,d4] ~ [g3,bb3,d4] ~ [g3,bb3,d4] ~ [g3,bb3,d4] ~ [bb3,d4]@4 e4 ~ [f3,bb3,d4]@2 d3 ~, ~@11 g3 ~@4", // Bb Dm Bb Gm Bb
  R: "[e3,db4]@8 [e3,a3]@7 ~ [a3,c4,db4] ~ [a3,db4]@2 [a3,db4]@2 d4@2 [g3,b3] ~ c4 ~ [g3,b3]@2 [a3,db4,d4] ~, a3@5 ~@17 a3 ~@3 e4@5 ~", // Dbm A5 A G Dmaj7
  S: "~@18 [e4,g4]@3 ~@3 [d4,e4,f4,bb4] ~ [d4,f4,bb4] ~ [d4,f4,bb4] ~ b3 ~, ~@18 c5 ~@13", // Em Bb
  T: "f4@2 e4@2 d4@2 c4@2 bb3@2 a3@2 g3@2 f3@2 e3@11 ~@5", U: "~@17 f2@3 ~@12",
  V: "[c3,c4] ~ [c3,c4]@2 [d3,d4]@2 [f3,f4]@2 [f3,f4]@2 ~@3 c4 [c4,f4]@2 [a3,c4,f4]@14 ~@2, ~ f4@2 ~@2 f4@2 ~@9, ~@4 c4@5 ~ f3@2 [d3,d4]@2 ~@18, ~@11 c4@2 a3@3 ~@16", // C D F F5 F D
  W: "[f4,g4] e4 d4 c4 bb3 a3 g3 f3 ~@8", X: "f4 e4 d4 c4 bb3 a3 g3 f3 e3@6 ~@2",
  Y: "~@2 [c3,c4]@2 [d3,d4]@2 [f3,f4] ~ f4 ~ [f3,f4]@2 [d3,d4]@2 [c3,c4]@2 ~@16", // C D F D C
  Z: "f4@2 e4@2 d4@2 c4@2 bb3@2 a3@2 g3@2 f3 ~@17",
})).s("gm_acoustic_guitar_steel").gain(0.6)

// chords · acoustic guitar steel
const acoustic_guitar_steel_2 = note(`<
  A B C D E F G H I J K L@2 M@2 N@4 O P Q R S@2 T U@3 V W X Y Z AA AB AC ~@3 AD AE AF AG AH@2 AI@2 AJ@2 AK AL AM AN AO@2
  AP@6
>`.pickRestart({
  A: "~@8 [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~ g3@4 ~@2 g4@2 ~@4 g3@2 c4@2, ~@16 f4@13 ~@3, ~@8 [b3,d4]@5 [b3,d4]@2 ~, ~@5 g3!2 ~", // Dm Bm
  B: "[g3,c4,e4]@4 ~@2 [c4,e4]@2 g3@4 g3@2 g3@2 f3@2 f3@2 ~@2 f4@2 c4@2 c4@2 f3 ~ [f3,c4]@2, eb4 ~@3 g3@4 [c4,e4]@7 ~ e4@15 ~, ~@16 a3@10 a3@5 ~, ~@16 c4@7 ~@9, ~@5 f3!2 ~", // C F5 C
  C: "f3@2 f3 ~@2 c4@2 d4 g3!2 ~@4 g3!2, [bb3,d4]@3 f3@4 ~ bb3@2 g3@2 g3@2 ~@2, ~@8 [bb3,d4]@7 ~ d4@10 ~@6, ~@22 [bb3,f4]@4 [bb3,d4]@5 ~", // Bb Bb5 Bb
  D: "e3@2 e3@2 ~@4 b3@2 ~@2 e3@2 [e3,a3]@2 [e3,a3,db4]@2 [e3,a3,db4]@2 [e3,db4]@2 d4@2 e3@2 [db4,e4]@2 e3@2 e4 ~, db4@10 db4@5 ~@7 db4 ~@9, a3 e3@2 ~@5, ~@6 a3@7 ~@7 a3@4 a3@6 ~@2", // A5 A Dbm
  E: "~@8 [g3,b3,d4,f4]@7 ~", F: "[g3,c4,e4]@15 ~ c4@7 ~ c4@5 ~@3, ~@16 [f3,a3,e4]@15 ~",
  G: "[f3,bb3,d4]@14 ~@2 [g3,bb3,d4]@13 ~@3", // Bb Gm
  H: "[a3,db4]@14 ~@2 [a3,db4] ~ [a3,db4] ~ db4 ~ d4@2 e3@2 e4@2 e3@2 e4 ~, e3@6 ~ e3@3 a3@2 a3@3 ~", // A
  I: "~@2 d4@2 ~@6 e4@4 f4 ~ d4@6 ~@2 d4@2 [f4,g4]@2 d4@2 b3 ~, f4@8 d4@6 ~@2 e4 ~@5 g3@7 ~@3, ~@4 a3@7 ~@5 b3@13 ~@3", // Fsus2
  J: "~@12 d4@2 e4 ~@7 c4@4 ~@2 c4@2 f3@2, [c4,e4]@10 c4@5 ~ c4@4 f3@8 ~@4, ~@8 g3@9 ~ a3@12 ~@2, ~@11 e4@5", // C
  K: "~@16 g3@13 ~@3, [bb3,d4]@12 bb3@17 ~@3, ~@10 f3@4 d4@15 ~@3", // Bb
  L: "[a3@6 ~@2 a3@2 db4 ~ [e3,g3,c4]@31 ~@5 [a3,c4]@4 f3@4 [a3,c4]@6 f3 ~, db4@9 ~@55, ~@3 e3@2 ~@27]/2", // C Am
  M: "[[c4,e4]@4 ~@3 g3 bb3@9 ~@2 c4@2 ~ bb3 ~@3 [c4,e4] ~ c4 d4@2 g3, g3@6 ~@2 g3@4 e4@4 d4@20 bb3@6 d4@5 ~@17, ~@10 c4@4 ~@20 f3@12 ~@8 g3@5 ~@5]/2", // C
  N: "[d4@6 ~@4 c4@4 f3@2 [a3,c4]@28 ~@10 c4@2 a3@2 ~@2 a3@2 ~@2 e4@4 ~@6 d4@4 g3@2 bb3@8 f3 ~@3 bb3 ~@5 c4@4 ~@4 c4@4 d4@2 [c4,e4]@4 ~@6 e4@4 g3@2, ~@3 f3@3 ~@25 c4@3 g3@3 ~@8 f3@4 ~@2 f3@3 ~@4 g3@3 ~@3, ~@8 bb3@7 ~@37 f4@5 ~ f4@5 ~@7 c4@8 ~@2 d4@13 ~ bb3@8 ~@2 bb3@7 ~@7 c4@8 ~@2]/4", // Am C
  O: "~ bb3 ~@3 c4@2 f3 [a3,c4]@6 ~@2, d4@4 f3@7 ~@21, ~@6 bb3@9 ~@17", P: "~ [a3,d4,f4]",
  Q: "[g3,b3,d4,f4]@14 ~@2 [g3,c4,e4]@15 ~", R: "d4@7 ~ c4@5 ~@3 [f3,bb3,d4]@14 ~@2, [f3,a3,e4]@15 ~@17",
  S: "[[g3,bb3,d4]@13 ~@3 [a3,db4]@14 ~@2 [a3,db4] ~ [a3,db4] ~ db4 ~ d4@2 e3@2 e4@2 e3@2 e4 ~@3 d4@2 ~@6 e4@4 f4 ~, ~@8 e3@6 ~ e3@3 a3@2 a3@3 ~ f4@4 d4@3 ~, ~@52 a3@7 ~@5]/2", // Gm A
  T: "d4@6 ~@2 d4@2 [f4,g4]@2 d4@2 b3 ~@13 d4@2 e4 ~, b3@13 ~@3 [c4,e4]@10 c4@5 ~, e4 ~@5 g3@7 ~@11 g3@8", // Fsus2 C
  U: "[~@6 c4@4 ~@2 c4@2 f3@2 ~@16 g3@13 ~@3 a3@6 ~@2 a3@2 db4 ~ [e3,g3,c4]@31 ~@5, c4@2 f3@4 ~@7 f3@2 ~@12 e3@2 ~@19, ~@2 a3@12 ~@2 [bb3,d4]@13 ~ d4@15 ~@3 db4@9 ~@39, ~@6 e4@10 ~@12 bb3@17 ~@51]/3", // C Bb
  V: "[a3,c4]@4 f3@4 [a3,c4]@6 f3 ~ [c4,e4]@8 ~@6 g3@2, ~@8 g3@3 ~ g3@2 e4@2, ~@13 c4@2 ~", // Am C
  W: "bb3@9 ~@2 c4@2 ~ bb3 ~, d4@20 bb3@6 d4@5 ~, ~@9 f3@6 ~",
  X: "~@2 [c4,e4] ~ c4 d4@2 g3 d4@3 ~@2 c4@2 f3, ~@6 g3@5 ~@11 f3@6 ~@4, ~@24 bb3@7 ~", Y: "[a3,c4]@7 ~",
  Z: "~@3 c4 a3 ~ a3 ~ e4@2 ~@3 d4@2 g3, ~@4 f4@5 ~ f4@4 c4@6 g3@6 ~@6, ~@11 c4@4 ~",
  AA: "bb3@8 f3 ~@3 bb3 ~@5 c4@4 ~@4 c4@4 d4@2, d4@13 ~ bb3@8 ~@2 bb3@7 ~, ~@5 f3@4 ~@2 f3@3 ~@2",
  AB: "[c4,e4]@2 ~@3 e4@2 g3 ~ bb3 ~@3 c4@2 f3, ~@4 g3@6 ~@10 f3@7 ~@5, ~@6 c4@8 ~@2 d4@5 ~ bb3@9 ~", // C
  AC: "[a3,c4]@6 ~@4 d4 g4 ~@2 [e4,f4] a4, ~@16 g3@7 ~ a3@8, ~@18 b3@5 ~@3 db4@5 ~", // Am Fmaj7
  AD: "~@24 [e3,a3]@2 e4@2 [e3,f3]@2 e4 ~", // A5 Fmaj7
  AE: "~@8 [a4,d5,f5] ~ [a4,d5,f5] ~ [a4,d5,f5] ~ [a4,f5] ~ [g4,b4,f5] ~ [g4,b4,f5]@2 [g4,b4,f5] ~ [g4,b4,f5]@2 ~@2 [g4,b4,f5] ~ [g4,b4,f5] ~ [g4,c5] ~", // Dm G7 C5
  AF: "~@2 g4@5 ~ [g4,c5,e5]@2 [g4,c5] ~ [g4,c5] ~ [g4,b4]@2 [a4,c5,e5] ~ [a4,c5,e5] ~ [a4,c5,e5]@2 [a4,c5,e5] ~@3 [a4,c5]@2 [a4,c5] ~ [d4,g4,b4] ~, [c5,e5]@7 ~@19 e5@5 ~", // C C5 G Am G C
  AG: "[f4,bb4,d5]@7 ~ [f4,d5]@2 [f4,bb4,d5]@2 [f4,bb4,d5]@2 [f4,bb4,d5] ~ [g4,bb4,d5] ~ [g4,bb4,d5] ~ [g4,bb4,d5] ~ [bb4,d5]@4 e5 ~ [f4,bb4,d5]@2 d4 ~, ~@11 g4 ~@4", // Bb Dm Bb Gm Bb
  AH: "[[e4,db5]@6 [a3,db4]@4 e3 ~ [e3,g3,c4]@30 ~@6 [a3,c4]@6 ~@4 c4@4 f3@2, a4@5 ~@49 f3@5 ~@5, ~@28 a3@3 ~]/2", // Dbm A C Am
  AI: "[~@6 c4@4 ~@2 c4@2 g3@2 ~@4 f3 ~@5 c4@4 f3@4 bb3@4 ~@4 c4@4 f3@5 ~ [c4,e4]@2 ~@2 c4@2 d4@2 e4@2 g3@2, ~@2 c4@4 ~@4 d4@4 ~@8 f3@6 ~@10 f3@5 ~@11 g3@4 ~@6, ~@4 g3@7 ~@5 [bb3,d4]@8 bb3@7 ~@9 bb3@4 ~@20]/2", // C Bb
  AJ: "[d4@2 bb3@2 ~@6 c4@4 f3@2 a3@4 ~@6 c4@4 f3@4 ~@2 f3 ~@3 a3@2 ~@2 a3@2 f3@5 ~@5 a3@2 c4@2 f3@4, ~@4 f3@6 ~@10 f3@7 ~@7 c4@5 ~@3 c4@4 ~@18, ~@3 bb3@4 ~@4 a3@8 f3@2 ~@6 f3@2 ~@3]/2",
  AK: "e4@4 c4@2 d4 ~ c4 ~ e4@4 g3@2 [bb3,d4]@13 ~@3, ~@6 g3@4 c4 ~@21", // Bb
  AL: "~ bb3 c4 ~@2 c4 f3 c4 ~@2 [c4,e4]@2 g3 c4@2 g3, f3@4 ~@2 f3@5 ~@9 g3 ~@11, ~@2 bb3 ~@5", // C
  AM: "d4@2 bb3@2 ~@4 c4@2 ~@2 bb3@2 f3@2 [a3,c4]@4 ~@6 c4@4 f3 ~, e4 ~@3 f3@6 ~@10 f3@7 ~@5, ~@6 bb3@4 d4@5 ~@7 a3@8 ~@2", // Am
  AN: "~@2 a3@2 c4@2 f3@2 a3@2 c4@2 f3@2 a3 ~ [a3,c4]@4 ~@4 c4@2 ~@2 f3@2 b3 ~, ~@2 f3 ~@17 f3@6 f4@6, ~@11 a3@3 ~@2", // Am
  AO: "[c4@2 ~@4 d4@4 e4@4 g3@2 d4@4 ~@22 c4@4 d4 ~@5 [c4,e4]@4 ~@2 c4@4 g3@2, e4@4 c4@10 ~@8 bb3@8 f3@15 ~@11 g3@5 ~@3, ~ g3@4 ~@5 f3@3 c4@6 bb3@4 ~@9]/2", // C
  AP: "[d4@2 bb3@2 ~@6 c4@4 f3@2 a3@4 ~@6 c4@6 ~@2 a3@2 c4@2 f4@4 c4@2 a3@2 c4@2 ~@4 c4@2 ~@4 c4@2 a3@2 c4 ~ [c4,e4]@2 ~@4 d4@2 e4@2 d4@2 c4@2 g3@2 d4@4 bb3@2 ~@12 c4@2 d4@2 c4@2 bb3@2 ~@2 bb3@2 c4 ~@5 [c4,e4]@4 g3@2 c4@2 e4@2 g3 ~ d4@2 bb3@2 ~@4 c4@2 ~@2 bb3@2 ~@2 [a3,c4,f4]@28 ~@20, ~@4 f3@7 ~@9 db-1@172, ~@6 bb3@9 ~@5 f3@7 ~@5 f3@11 ~@5 f3@13 ~@5 g3@7 ~@13 f3@5 ~@3 f3@5 ~@7 f3@4 ~@22 f3@6 ~@4 f3@29 ~@21, ~@22 a3@9 ~@7 a3 ~@11 a3@7 ~@11 c4@4 ~@16 bb3@7 ~ bb3@4 ~@34 bb3@4 ~@54, ~@54 f4@7 ~@29 d4@7 ~@41 d4@4 ~@50]/6", // C F
})).s("gm_acoustic_guitar_steel").gain(0.53).pan(0.4)

// chords · acoustic guitar steel
const acoustic_guitar_steel_3 = note(`<
  ~@20
  [~@4 d4@2 g4 c4 ~@4 e4@2 a4@2 ~@16, g3@7 ~ a3@8 ~@16, ~@2 b3@5 ~@3 db4@6 ~@16]
  ~@41
>`).s("gm_acoustic_guitar_steel").gain(0.4)

// chords · acoustic guitar steel
const acoustic_guitar_steel_4 = note(`<
  A B C D E B C D F@2 G H@2 I@2 J@2 K L M N@2 O P@3 Q R@2 S T U@3 V W X ~@4 Y Z AA AB@2 AC@2 AD@2 AE@2 AF@2 AG@2 AH AI
  AJ AK AL@2
>`.pickRestart({
  A: "~ d3@7 ~@4 [a3,d4]@2 g3@2 ~@2 f4@2 b3@2 [g3,b3,f4]@4 f4@2 [g3,b3]@3 eb3, a3@8 d3@8 d3@15 ~, ~ d4@9 f4@4 ~@2 g3@6 ~@10, ~@4 a3@2 ~ [b3,f4]@3 ~@6", // D5 G7 G Bdim
  B: "[c3,c4,e4]@8 c4@2 c4@2 [g3,c4]@2 ab3 ~@5 [a3,c4]@2 e4@4 ~@2 [f3,a3] ~@3, [e3,g3]@4 ~@4 [e3,g3]@5 ~@3 [f3,a3,c4]@6 [f3,a3,c4]@7 ~@3, ~@10 e4@5 ~@3 e4@4 ~@4 e4@4 ~@2", // C C5 Am F Em F
  C: "[bb2,bb3]@8 f3@2 bb3@2 [f3,bb3]@2 bb3 ~ g3@2 g3@2 g3@2 [g3,bb3]@4 [g3,bb3]@3 ~ d3 ~, d4@14 ~@2 bb3 ~ bb3@4 d4@7 ~@3, f3@6 ~@2 bb2@5 ~@3 [g2,d3]@4 ~@12", // Bb Bb5 Gm G5
  D: "[e3,a3]@8 ~ db4@10 ~@5 db4@4 db4 ~@3, a2@5 ~@3 a3@8 ~@6 a3@7 ~@3, ~@8 a2@5 ~@11 e4@8, ~@9 e3@7 ~@4 e3@6 ~@6", // A5
  E: "[d3,a3]@8 ~@4 [a3,d4]@2 g3@2 ~@2 f4@2 b3@2 [g3,b3,f4]@4 f4@2 [g3,b3]@3 eb3, d4@5 f4@2 ~ g3@3 ~@5, ~@8 d3@8 d3@15 ~, ~@4 a3@2 ~ [b3,f4]@3 ~@6", // D5 G7 G Bdim
  F: "[~ d4@5 ~ a3@2 d4 d4@2 d4@2 b3@2 ~@4 b3@2 ~@3 g3 g3@2 ~@4 c4 c4@5 ~ g3 ~ [c4,e4]@3 [g3,c4,e4]@2 ~@2 ab3 ~ a3@2 a3@2 [a3,c4]@4 [a3,c4]@2 a3@2 ~ d3, [d3,a3]@6 d3@8 a3 ~ d3@6 b3@4 b3@6 ~ e3@11 ~@4 f3@8 ~@8, ~ f4@4 ~@5 a3@4 g3@4 f4@4 f4@6 g3@10 ~@2 g3@4 ~@18 [g3,b3]@2, ~@10 f4 ~ f4@4 [b2,b3]@4 g3@4 d3@7 ~ c3@13 ~@19, ~@33 e4 ~@4 [c4,e4]@2 ~@10 [c4,e4]@4 e4@7 ~@3]/2", // C Am D5 G B C
  G: "[bb2,f3,bb3]@8 ~@4 bb3@2 e3 ~ g2@2 ~@2 d3@2 [bb3,d4]@4 [g3,bb3]@2 [g2,d3] ~ [ab2,db3]@2, db4 ~@7 [bb2,f3,bb3]@4 ~@4 [d3,g3]@4 g3@6 ~@6, ~@10 [db4,f4]@4 ~@2 bb3 ~ bb3@4 ~@10", // Bb5 Bb Gm G5 Db5 Bb5 G5 Db
  H: "[~@2 e4@4 [a3,db4]@2 e3 ~ f3 ~ c4@25 ~@12 f4@3 ~ a3@5 [a3,c4,f4]@3 ~@3, [a2,e3]@9 ~@3 c3@22 ~@14 [f2,c3,f3,a3]@4 [c3,f3]@9 ~@3, [a3,db4]@5 ~@7 g3@19 ~@33, ~ a4@3 ~@8 e4@8 ~@29 c4@9 ~@6]/2", // A F A5 F F5 A
  I: "[[g3,e4]@4 [g3,c4,e5]@4 e4 ~ c4@2 [e3,b3] ~ [d3,g3] ~@2 f3@3 ~ a2 ~@4 [d4,f4]@4 [d4,f4,bb4]@4 ~@4 bb3@2 [d4,f4,bb4]@4 [bb3,d4,f4]@2 ~@2 c3 ~ c3@2 c3!2 c3@2 c3 ~@2 c3@2 ~@3, [c3,e3]@13 ~@3 [bb2,bb3]@4 [f3,bb3]@8 ~@6 [d4,f4,bb4]@4 e3 ~ bb3@3 ~@5 e4@13 ~@3, ~@10 [g3,e4]@5 ~ d4@10 bb3@12 f3@6 ~@4 g4@7 ~@3 [g4,c5]@3 ~@3, ~@17 f4 ~@3 bb2@9 ~@7 bb2@8 ~@3 [g3,c4]@4 [g3,c4]@9 ~@3, ~@49 c5@4 ~@11]/2", // C E5 G5 Dm Bb C Bb Bb5 …
  J: "[~ d4@3 [d4,f4]@4 d4@2 [bb3,d4,f4,bb4]@2 f3 ~ [eb2,b3] e2 ~ f4@5 ~@4 [a3,c4,f4]@4 ~@19 c4@3 c4@5 ~@2 a3@3 [eb3,g3]@2, [bb2,f3,bb3]@4 f3@8 ~@4 [c3,f3,a3]@8 [c3,f3]@7 ~@27 [c4,f4]@3 ~@3, bb4 ~ eb3@29 ~, ~@4 bb4@3 ~ bb2@5 ~@3 f2@15 ~@17 [f2,c3,a3]@12 ~@4, ~@16 c4@5 ~ [a3,c4,f4]@4 ~@22 f3@4 f3@10 ~@2]/2", // Dm Bb Abm F Eb Bb5 F F5 …
  K: "~ e3@3 ~ e4 e4@2 e4 ~ c4@2 [g3,c4] f3 ~@2 bb2 d4@2 [db4,d4] [bb2,d4]@6 [d4,f4,bb4]@6, [c3,g3]@13 ~@7 bb4@3 ~@9, ~ c4@9 e4@4 ~@3 f4@8 ~@7, ~ e3 ~@2 [f3,bb3] [f3,bb3]@3", // C5 Dmaj7 Bb C5 Bb5
  L: "bb2 bb3 ~ bb2 e3 ~@3 [e3,f3] ~@2 f3@3 ~@2 [c3,g3,c4,e4]@2 ~@2 [c3,g3,c4,e4]@6 ~@2 c3 [b2,c3] [e2,c4] ~, [f3,f4]@4 bb2@9 ~@19, d4 [bb3,d4] f3@2 ~@9 [g3,c4,e4]@2 ~, ~@6 [bb3,d4]@4 [bb3,d4]@3 ~@19", // Fmaj7 C Cmaj7 C F Bb C Bb
  M: "[bb2,f3,bb3]@2 ~@2 [f3,bb3]@6 [f3,bb3]@2 ~@2 e2@2 [f2,c3,f3]@2 ~ e2 [f2,c3,f3]@8 e2 ~@3, ~@4 bb2@9 ~@7 a3@3 ~@9", // Bb5 F5
  N: "[[g2,d3,g3]@5 ~@12 d3@7 ~@4 [a3,d4]@2 g3@2 ~@2 f4@2 b3@2 [g3,b3,f4]@4 f4@2 [g3,b3]@3 eb3 [c3,c4,e4]@8 c4@2 c4@2 [g3,c4]@2 ab3 ~, ~@16 a3@8 d3@8 d3@15 ~ [e3,g3]@4 ~@4 [e3,g3]@5 ~@3, ~@17 d4@9 f4@4 ~@2 g3@6 ~@26, ~@24 a3@4 ~@2 [b3,f4]@6 ~@22 e4@5 ~]/2", // G5 D5 G7 G C C5 Em Bdim
  O: "~@4 [a3,c4]@2 e4@4 ~@2 [f3,a3] ~@3 [bb2,bb3]@8 f3@2 bb3@2 [f3,bb3]@2 bb3 ~, [f3,a3,c4]@6 [f3,a3,c4]@7 ~@3 f3@6 ~@2 bb2@5 ~@3, ~ e4@2 ~@2 e4@2 ~ d4@7 ~", // Am F Bb Bb5 F
  P: "[g3@2 g3@2 g3@2 [g3,bb3]@4 [g3,bb3]@3 ~ d3 ~ [e3,a3]@8 ~ db4@10 ~@5 db4@4 db4 ~@4 d4@5 ~ a3@2 d4 d4@2 d4@2 b3@2 ~@4 b3@2 ~@3 g3 g3@2 ~@4 c4 c4@5 ~ g3 ~ [c4,e4]@3 [g3,c4,e4]@2 ~@2, [g2,d3]@4 ~@12 a2@5 ~@3 a2@5 ~@11 e4@8 ~ f4@4 ~@5 f4 ~ f4@4 [b2,b3]@4 g3@4 d3@7 ~ c3@13 ~@3, bb3 ~ bb3@4 d4@7 ~@11 a3@8 ~@6 a3@7 ~@13 a3@4 g3@4 f4@4 f4@6 g3@10 ~@2 g3@4 ~@4, ~@25 e3@7 ~@4 e3@6 ~@6 [d3,a3]@6 d3@8 a3 ~ d3@6 b3@4 b3@6 ~ e3@11 ~@4, ~@81 e4 ~@4 [c4,e4]@2 ~@8]/3", // Gm A5 C G5 B D5 C
  Q: "ab3 ~ a3@2 a3@2 [a3,c4]@4 [a3,c4]@2 a3@2 ~ d3 [bb2,f3,bb3]@8 ~@4 bb3@2 e3 ~, f3@4 ~@3 [g3,b3] ~@4 [bb2,f3,bb3]@2 ~@2, ~@2 [c4,e4]@4 e4@7 ~@3 db4 ~@9 [db4,f4]@4 ~@2", // Am Bb5 G Bb5 C Db
  R: "[g2@2 ~@2 d3@2 [bb3,d4]@4 [g3,bb3]@2 [g2,d3] ~ [ab2,db3]@2 ~@2 e4@4 [a3,db4]@2 e3 ~ f3 ~ c4@25 ~@11, [d3,g3]@4 g3@6 ~@6 [a2,e3]@9 ~@3 c3@22 ~@14, bb3 ~ bb3@4 ~@10 [a3,db4]@5 ~@7 g3@19 ~@17, ~@17 a4@3 ~@8 e4@8 ~@28]/2", // Bb Gm G5 Db5 A G5 A5 A
  S: "~ f4@3 ~ a3@5 [a3,c4,f4]@3 ~@3 [g3,e4]@4 [g3,c4,e5]@4 e4 ~ c4@2 [e3,b3] ~ [d3,g3] ~, [f2,c3,f3,a3]@4 [c3,f3]@9 ~@3 [c3,e3]@13 ~@3, ~ c4@9 ~@16 [g3,e4]@5 ~", // F C E5 G5 F F5 C
  T: "~ f3@3 ~ a2 ~@4 [d4,f4]@4 [d4,f4,bb4]@4 ~@4 bb3@2 [d4,f4,bb4]@4 [bb3,d4,f4]@2 ~@2, d4@5 bb3@6 f3@3 ~@2, [bb2,bb3]@4 [f3,bb3]@8 ~@6 [d4,f4,bb4]@4 e3 ~ bb3@3 ~@5, ~ f4 ~@3 bb2@9 ~@7 bb2@8 ~@3", // Dm Bb Bb5 Bb
  U: "[c3 ~ c3@2 c3!2 c3@2 c3 ~@2 c3@2 ~@4 d4@3 [d4,f4]@4 d4@2 [bb3,d4,f4,bb4]@2 f3 ~ [eb2,b3] e2 ~ f4@5 ~@4 [a3,c4,f4]@4 ~@19 c4@3 c4@5 ~@2 a3@3 [eb3,g3]@2 ~ e3@3 ~ e4 e4@2 e4 ~ c4@2 [g3,c4] f3 ~@2, e4@13 ~@7 eb3@58 ~@2 [c3,g3]@13 ~@3, g4@7 ~@3 [g4,c5]@3 ~@7 f3@8 ~@4 [c3,f3,a3]@8 [c3,f3]@7 ~@27 [c4,f4]@3 ~@4 c4@9 e4@4 ~@2, [g3,c4]@4 [g3,c4]@9 ~@3 [bb2,f3,bb3]@5 ~@3 bb2@5 ~@3 f2@15 ~@17 [f2,c3,a3]@12 ~@20, ~ c5@4 ~@11 bb4@2 ~@2 bb4@3 ~@9 c4@5 ~ [a3,c4,f4]@4 ~@22 f3@4 f3@10 ~@6 e3@4 ~@8]/3", // Dm Bb Abm F Eb C5 F F5 …
  V: "bb2 d4@2 [db4,d4] [bb2,d4]@6 [d4,bb4]@6 bb2 bb3 ~ bb2 e3 ~@3 [e3,f3] ~@2 f3@3 ~@2, [f3,bb3]@4 [f3,bb3]@12 [f3,f4]@4 bb2@9 ~@3, ~ f4@8 ~ f4@4 ~@2 d4@2 [bb3,d4]@3 ~ [bb3,d4]@4 [bb3,d4]@3 ~@3, ~@4 bb4@3 ~@13 f3@4 ~@8", // Dmaj7 Bb Gm Fmaj7 Bb5 F Bb
  W: "[c3,g3,c4,e4]@2 ~@2 [c3,g3,c4,e4]@6 ~@2 c3 [b2,c3] [e2,c4] ~ [bb2,f3,bb3]@2 ~@2 [f3,bb3]@6 [f3,bb3]@2 ~@2 e2@2, ~@10 [g3,c4,e4]@4 ~@6 bb2@9 ~@3", // C Cmaj7 C Bb5 C
  X: "[f2,c3,f3]@2 ~ e2 [f2,c3,f3]@8 e2 ~@4 g4@3 ~@5 [e4,a4]@3 ~@4, ~@4 a3@3 ~@9 [g2,d3,g3,b3,d4]@5 ~@3 [a2,e3,a3,db4]@4 ~@4", // F5 A5 G A
  Y: "~@3 f4@3 ~@4 f4@2 [a3,d4,f4]@2 g3@2 [d3,g3,b3]@4 ~@2 [g3,b3]@2 [g3,b3,f4]@4 [g3,b3]@3 ~, [a3,d4]@3 [d4,f4]@3 ~ f4@3 ~@6, ~@7 a3@5 ~@8 d3@10 ~@2, ~@9 d3@7 b2@13 ~@3", // Dm G G7 G D5 Dm
  Z: "c3@2 ~@4 e4@4 ~@2 g3@3 ~ c4@2 [c4,e4]@4 [c4,e4]@4 [c4,e4]@4 [d3,g3,b3] ~, [e3,g3,c4]@4 e3@2 c4@7 ~@19, ~@2 e4@3 g3@5 e4@5 ~@17", // C G C
  AA: "[bb3,d4]@6 [bb3,d4,f4]@4 [bb3,f4]@2 [f3,bb3]@2 [b3,db4]@2 g3@2 [g3,bb3]@4 ~@2 g3@2 [g3,bb3,d4,g4]@2 [g2,d3] ~ ab3 ~, bb2@7 ~ [g2,d3]@6 ~@2, f3@5 d4@2 ~@4 [bb3,d4,g4]@2 ~@3", // Bb Bb5 Bsus2 Gm G5 Gm
  AB: "[~ a4@5 [a3,db4,e4,a4]@2 ~@2 b3 ~ gb3 g3@17 ~@19 [c4,f4]@7 ~ [a3,f4]@4 ~ g3@2, [e3,a3,db4,e4]@7 ~@5 c4@24 ~@28, ~ a2@8 ~@3 e4@12 ~@40, ~@6 c3@3 ~@15 [f2,c3,f3,a3]@4 [f2,c3,f3,c4]@3 ~]/2", // A F5 Dm A F F5
  AC: "[~@5 c4 ~ [g3,c4]@3 ~@2 e3 ~ [eb3,ab3,b3] d3 ~ [f4,bb4] ~@2 [bb2,f3,d4]@4 ~@3 bb2@3 ~ [bb2,f3]@2 [e3,f3] bb3@2 bb3@2 ~@4 [d4,f4]@2 bb3@2 eb3 ~ [c3,g3,c4]@2 ~@2 c4@6 ~@2 gb3 g3 c4 e2, c3@12 ~@4 [bb2,f3,bb3]@2 ~@7 bb2@2 ~@6 bb2@13 ~@6 [c3,g3]@10 ~@2, [e3,c4,e4]@5 e3@7 ~@14 bb3@4 bb3@4 ~@4 bb3@6 ~@14 [c4,e4]@4 ~@2, ~ g3@2 e4@2 [g3,c4,e4]@2 ~@5 bb3 d4@8 ~@11, ~@13 f3 ~@6 bb4@2 ~@10]/2", // C5 Abm Bb5 Bb Bb5 Fmaj7 Dm C5 …
  AD: "[[bb2,f3,bb3,d4]@2 ~@2 [bb2,f3,bb3]@4 bb2@2 [bb2,f3,bb3]@3 ~ d2 ~ [f2,c3,f3]@2 ~@2 [f2,c3]@23 ~@7 e2 ~@2 f4@5 [a3,c4,f4]@4 ~@2, ~@20 f3@13 ~@15 [f2,c3,f3]@2 ~@2 [c3,f3]@10 ~@2, ~@20 a3@2 ~@27 [a3,c4]@2 ~ [a3,c4]@6 ~@6]/2", // Bb Bb5 F5 F F5 Am
  AE: "[~ f4 ~@5 e4!2 ~ c4@2 e3 ~ [d3,g3] ~ [bb2,bb3,d4]@6 ~ bb2@2 ~@2 f3@2 ~@2 f3@10 ~ [bb3,d4]@4 ~@6 [c4,e4,g4]@6 [c4,e4,c5]@4 eb4 ~, g3@4 [e3,g3,c4]@8 ~@4 f3@9 bb2@15 ~@12 [c3,g3]@10 ~@2, [c3,e3,c4]@2 ~@8 [g3,e4]@5 ~@7 [bb3,d4]@4 [bb3,d4]@4 [bb3,d4]@12 ~@10 c5 ~@5 g4 ~@5]/2", // G5 Bb C C5 C Bb
  AF: "[~ [bb3,d4] ~@2 d4@6 [d4,f4]@2 e3 ~ b3 ~@2 a3@5 ~@2 c3@4 ~ a3 ~@2 c3@8 [c3,f3,a3]@5 ~ e3 ~ [c3,f3,a3]@2 e2 ~ [f3,a3]@6 [f3,a3,c4,f5]@3 f3 eb3 ~, [bb2,f3,f4]@2 ~@2 [bb2,f3,bb3]@9 ~@3 [f2,c4]@11 ~ f2@9 ~@15 [f2,c3]@10 ~@2, ~@8 [c3,f3]@3 a3@2 ~@2 [a3,c4]@3 ~@14, ~@23 f3@7 f3@10 ~@24]/2", // Bb Dm F Bb5 F5 Am
  AG: "[[b2,g3,c4] c3 ~@2 [g3,c4]@6 [g3,c4,e4]@3 ~ e2 ~ [bb2,f3,bb3]@2 ~@2 d4@6 [d4,f4]@4 ~@6 bb2@2 [f3,bb3]@2 ~@2 f3@2 [bb3,d4,f4,bb4]@2 e3 ~ [b2,g3,c4] c3 ~@2 [g3,e4]@6 [e4,g4,c5]@3 ~ [b3,eb4] ~, ~@4 c3@9 ~@7 [bb2,f3,bb3]@10 bb3@8 e3 ~@25, ~@13 bb4@3 [bb2,f3]@2 ~ bb2@4 ~@3 [c3,c4]@5 ~, ~@15 [d4,f4]@2 [d4,f4,bb4]@3 [bb3,d4,f4,bb4]@2 ~@10]/2", // Cmaj7 C5 C Bb5 Dm Bb5 Bb Cmaj7 …
  AH: "~ d4 ~@2 [f3,bb3,d4]@4 ~@2 [d4,f4,bb4]@2 f3 ~@3 a3 [c4,f4] e2 ~ a3@6 [a3,c4]@4 f4 ~, [bb2,f3,bb3]@2 ~@2 e4@9 ~@3 [f2,c3]@2 ~@2 [f2,c3,f3]@12, ~@8 bb3@5 ~@3 f3@4 ~@6 f4@2 ~@4", // Bb F5 Am Bb5 F5
  AI: "f3 ~@7 ab3 ~@3 ab3 ~@7 a3@3 ~@2 f5@3 ~@4, ~@16 [f2,c3,f3,c4]@8 [f2,c3,f3,a3,c4]@5 ~@3, ~@17 f4@8 ~@7", // F5 F
  AJ: "[c3,e3,g3,c4]@4 ~ e4 [g3,e4]@4 [g3,e4]@3 b3 ~@2 [bb2,f3,bb3] ~@3 [bb2,e3] f3 ~@4 bb2@2 f3 ~ [bb2,eb3]@2, ~ e3@2 ~@5, ~@3 c4 ~ c4 ~@4 [bb3,d4]@3 [bb3,d4]@2 ~", // C Bb5 Bbdim Eb5 Bb
  AK: "[bb2,bb3]@4 ~@2 d4@6 [bb2,f3]@2 ~ b3 ~@4 [c4,e4,g4]@6 [c4,e4]@4 eb4 ~, f3@12 ~@8 gb3 ~@11, ~@2 bb2@4 ~@4 [c3,g3]@5 ~, ~@6 bb3@2 ~@4 bb3 ~ [bb3,d4]@2 ~@16", // Bb Bb5 C C5 Bb
  AL: "[[bb2,f3,a3]@2 ~@2 [bb2,f4]@2 a2 ~ bb3@2 ~ f3 [f3,d4,f4,bb4] ~@4 [c4,f4]@15 ~@32, ~@2 [f3,bb3,d4]@3 bb3@2 ~ f2@9 ~@15, ~@7 bb2@6 ~@3 c3@21 ~@27, ~@10 [d4,f4]@2 ~@5 a3@11 ~@36, ~@17 f3@8 ~@39]/2", // Bbmaj7 Bb5 Bb F5 Bb Dm
})).s("gm_acoustic_guitar_steel").gain(0.39).pan(0.6)

// drums · kick
const kick = s("bd").struct(`<
  ~@12 A B C D C B E F G H@3 G H I J ~ D K L M D K N H O P H M H P H Q A B C D C D R H C B C D C B R G ~
>`.pickRestart({
  A: "~@4 x!2 ~@2", B: "x ~@3 x!2 ~@2", C: "x ~@2 x ~@4 x ~ x ~@5", D: "x!2 ~@2 x ~@3", E: "x ~@2 x ~@4 x ~ x ~@4 x",
  F: "x ~ x ~@4 x!2 ~@7", G: "x ~@2 x ~@4 x ~@7", H: "x!2", I: "x ~@2 x!2 ~@3", J: "x ~@7 x ~@2 x ~ x!2 ~",
  K: "x ~ x ~@5 x ~@2 x ~@4", L: "x!2 ~@2 x!2 ~@2", M: "x ~@7 x ~@2 x ~@4", N: "x ~ x ~@5 x ~ x ~@4 x", O: "x",
  P: "x ~@3 x ~@2 x", Q: "x ~@2 x ~ x!2 ~@9", R: "x ~@2 x ~@6 x ~@4 x",
})).gain(0.63)

// drums · kick · soft notes
const kick_soft = s("bd").struct("<~@35 A ~@11 B A B A ~ A ~ A ~@7>".pickRestart({
  A: "~@7 x ~@8", B: "~@15 x",
})).gain(0.35)

// drums · snare
const snare = s("sd").struct(`<
  ~@12 A B C D E B C D F D@3 C D@3 ~ G H D H G H D I D@3 H D@3 J A B C D C D E D E D C D E B E K ~
>`.pickRestart({
  A: "~@3 x", B: "~@4 x ~@2 x ~@4 x ~@3", C: "~ x ~@2 x ~@2 x ~@4 x ~@3", D: "~ x ~ x", E: "~ x ~@2 x ~ x!2 ~@4 x ~@3",
  F: "~ x ~@2 x!4 ~@4 x ~@3", G: "~@4 x ~@7 x ~@2 x", H: "~@4 x ~@4 x ~@2 x ~@2 x", I: "~@4 x ~@4 x!3 ~@4",
  J: "~ x ~@2", K: "~ x ~@2 x!4 ~@8",
})).gain(0.63)

// drums · low tom
const low_tom = s("lt").struct("<~@12 [~@4 x!4 ~@8] ~@15 [~@13 x!3] ~@16 [~@4 x!4 ~@8] ~@16>").gain(0.56)

// drums · low tom · soft notes
const low_tom_soft = s("lt").struct("<~@12 [~ x!3 ~@12] ~@15 [~@3 x] ~@33>").gain(0.35)

// drums · hihat
const hihat = s("hh").struct("<~@20 A B@2 C D C@2 E ~@9 F C@2 G H C@2 I ~@17>".pickRestart({
  A: "~@9 x!7", B: "x!7 ~ x!8", C: "x!16", D: "x!8 ~ x!7", E: "x!8 ~ x!2 ~@5", F: "~@2 x!14", G: "x!15 ~",
  H: "~ x!14 ~", I: "~ x!2 ~@13",
})).gain(0.63)

// drums · mid tom
const mid_tom = s("mt").struct("<~@12 A ~@15 B ~@7 B ~@8 C ~@16>".pickRestart({
  A: "~@2 x!6 ~@8", B: "~@12 x!4", C: "~@4 x!4 ~@8",
// … 23 more lines