// The Sound of Silence — Simon & Garfunkel
// 105 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: metre changes (4/4 at bar 1, 2/4 at bar 17383, 4/4 at bar 17383, 2/4 at bar 17383, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: Full arrangement: all 83 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(105/4)

// 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 · acoustic bass · "ACOU BASS"
const bass = note(`<
  ~@19 A B C D E F G H I J@2 K L M N L O P Q R S T S U V W X Y Z@2 AA AB AC AD AE@2 AF AG I AH W AI AJ AK AL AM AN AO AL
  AP AQ AR AS AT U V AU AV AJ AW@5
>`.pickRestart({
  A: "d2 ~ d2@3 ~ a1@2 d2@4 a2@4", B: "d2 ~ d2@2 ~@2 a1@2 d2@4 a2@4", C: "e2 ~ e2@4 b1@2 e2@4 b2@4",
  D: "e2 ~ e2@4 b1@2 e2@4 b1@4", E: "c2@4 e2@2 g1@7 ~ g1 ~", F: "g1@5 ~ g1@2 b1@4 d2@4", G: "c2@4 g2@2 g1@6 ~@2 g1 ~",
  H: "g1@5 ~ g1@2 c2@4 ~@2 c2 ~", I: "c2@4 ~@2 c2 ~ c2@4 ~@2 c2 ~", J: "[c2@4 g1@2 ~ g1@3 g2@2 g1@3 f#2]/2",
  K: "e2@5 ~ e2@2 g1@4 ~@2 g1@2", L: "d2@5 ~ d2 ~ d2@5 ~ d2@2", M: "e2@4 ~@2 b1@2 e2 ~ e2@4 b1@2",
  N: "e2@3 b1 e2 b1 e1@2", O: "d2@2 ~ d2@2 a1 d2@2", P: "e2@5 ~ b1@2 e2@5 ~ e2 ~", Q: "e2@5 ~ e2@2 g1@4 b1@3 ~",
  R: "c2@5 ~ g1 ~ g1@5 ~ g1 ~", S: "g1@5 ~ g1 ~ g1@5 ~ g1@2", T: "c2@5 ~ c2@2 g1@5 ~ g1 ~",
  U: "c2@4 ~@2 c2 ~ c2@5 ~ c2 ~", V: "c2@5 ~ c2@2 e2@4 c2@4", W: "g1@4 ~@2 g1 ~ g1@6 d2@2",
  X: "g1@4 ~@2 g1@2 e2@5 ~ d2@2", Y: "g1@4 ~@2 g1@2 d2@5 ~ d2 ~", Z: "[d2@4 e1@2 ~ e1@3 g1 b1 e1@2 ~ e1]/2",
  AA: "g1@2 g1@2 b1@3 ~ d2@4 ~@2 a1@2", AB: "d2 ~ d2@3 ~ d2 ~ d2@5 ~ d2 ~", AC: "d2@5 ~ d2@2 e2@5 ~ b1@2",
  AD: "e2 e2@2 b1 e1@2 ~ e1", AE: "[g1 ~ g1@2 b1@4 c2@3 ~ c2@2 g1@6 ~@2 d2@2 g1 ~ g1@4 d2@2]/2",
  AF: "g1 ~ g1@2 b1@2 g1@2 c2@5 ~ c2 ~", AG: "g1@5 ~ d2@2 g1 ~ g1@2 b1@2 g1@2", AH: "c2@4 ~@2 c2 ~ c2@5 ~ c2@2",
  AI: "g1@4 ~@2 g1@2 e1@5 ~ e1@2", AJ: "g1@4 ~@2 g1 ~ g1@5 ~ g1@2", AK: "d2@4 ~@2 d2 ~ d2@5 ~ d2@2",
  AL: "e2@4 ~@2 e2 ~ e2@6 b1@2", AM: "e2@4 e1 ~ e1@2 b1 ~ b1@2 g1 ~ g1@2", AN: "d2@4 ~@2 d2 ~ d2@5 ~ a1@2",
  AO: "d2@3 ~@3 d2@3 ~ d2@3 ~ d2@2", AP: "e2@2 ~ e2 g1@2 b1@2", AQ: "c2@4 ~@2 g1@2 g1@2 ~@4 g1 ~",
  AR: "g1@6 d2@2 g1 ~ g1@2 b1@4", AS: "c2@4 ~@2 c2@2 g1@5 ~ g1 ~", AT: "g1@5 ~ g1 ~ g1@4 b1@4",
  AU: "g1@4 ~@2 g1 ~ g1@4 e2@4", AV: "g1@5 ~ f1 ~ e1@5 ~ e1@2",
  AW: "[d2@19 ~@17 a2@2 b2@3 e2@26 ~@13, ~@21 e3@18 ~@41]/5",
})).s("gm_acoustic_bass").gain(0.64)

// chords · acoustic guitar nylon · "STEEL GTR"
const acoustic_guitar_nylon = note(`<
  A@3 B C@2 D E F@2 G@2 H I J@2 K L@2 C@2 D E F@2 M@2 H I J@2 K A B C@2 D E F@2 N@2 O P Q@2 R S A T U V W X Y Z AA@2 AB
  Q@2 AC K L@2 C@2 D E F@2 AD@2 O AB Q@2 AE@5 ~
>`.pickRestart({
  A: "~ b4 ~ b4 ~ b4 ~ b4, e4 f#4 e4 f#4", B: "~ b4 ~ b4 ~ b4 ~ b4, e4 f#4 e4!2",
  C: "~ a4 ~ a4 ~ a4 ~ a4, d4 e4 f#4 e4", D: "~ b4 ~ b4 ~ b4 ~ b4, e4 f#4 g4 f#4",
  E: "~ b4 ~ b4 ~ b4 ~ b4, e4 f#4 g4 e4",
  F: "[~ c5 ~ c5 ~ b4 ~ b4 c5 b4 g4 b4 ~ b4 g4 b4, e4@4 g4@4 d4@4 g4@7 ~@5 d4@4 ~@4]/2",
  G: "[~ c5 ~ c5 ~ b4 ~ b4 c5 b4 g4 b4 ~@3 c5, e4@4 g4@4 d4@4 g4@7 ~@5 e4@4 e4@4, ~@13 c5@2 ~]/2",
  H: "~ c5 ~ c5 ~ c5 ~ c5, f#4!2 e4!2", I: "~ c5 ~ c5 d4 g4 d4 g4, g4@2 g4@2 ~ b4@3",
  J: "[c4 g4 c4 g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4, ~@2 b4@8 b4@13 ~@9, ~@2 b3 d4 e4@2 d4 ~, ~@5 b3 ~ b3]/2",
  K: "d4 a4 ~ a4 ~ a4 f#4 a4, ~ f#4 e4 ~", L: "[e4 b4 ~ b4 ~ b4 ~@2 [e4,g4]@8, ~ f#4 g4 f#4 ~@4, ~@14 b4@15 ~@3]/2",
  M: "[e4 c5 ~ c5 ~ b4 ~ b4 c5 b4 g4 b4 ~@3 c5, ~@4 g4@4 d4@4 g4@7 ~@5 e4@4 e4@4, ~@13 c5@2 ~]/2",
  N: "[e4 c5 ~ c5 ~ b4 ~ b4 ~ b4 g4 b4 c5 b4 g4 d4, ~@4 g4@4 d4@4 g4@7 ~@13, ~@4 d4 ~@3]/2",
  O: "~@3 c5 ~ c5 ~ c5, e4!2 f#4!2, ~ c5@2 ~@5", P: "~ c5 ~ c5 ~ c5 ~ c5, e4!2 g4 a4",
  Q: "[d4 g4 d4 g4 c4 g4 c4 g4 ~ g4 ~ g4 ~ g4 ~ g4, ~@2 b4@7 ~ b4@8 b4@13 ~, ~@4 b3 d4 e4@2, ~@7 b3]/2",
  R: "~ g4 ~ g4 d4 a4 ~ a4, d4 b3 ~ f#4", S: "~ a4 f#4 a4 ~ b4 ~ b4, e4 ~ e4 f#4", T: "~ b4 ~ b4 ~ a4 ~ a4, e4!2 d4 e4",
  U: "~ a4 ~ a4 ~ a4 ~ a4, f#4 e4 d4 e4", V: "~ a4 ~ a4 ~ b4 ~ b4, f#4 e4!2 f#4",
  W: "~ b4 ~ b4 ~ b4 ~ b4, g4 f#4 e4 f#4", X: "~ b4 ~ b4 ~ c5 ~ c5, g4 e4!2 g4",
  Y: "~ b4 ~ b4 c5 b4 g4 b4, d4@4 g4@7 ~@5", Z: "~ b4 g4 b4 e4 c5 ~ c5, d4 ~@2 g4",
  AA: "[~ b4 ~ b4 ~ b4 ~ b4 ~@3 c5 ~ c5 ~ c5, d4@4 g4@7 ~ g4@6 c5@4 ~@10, ~@2 d4 ~ e4!2 f#4!2]/2",
  AB: "~ c5 ~ c5 ~ c5 ~ c5, e4!2 g4!2", AC: "d4 g4 e4 g4 b3 e4 d4 e4",
  AD: "[e4 c5 ~ c5 ~ b4 ~ b4 ~ b4 ~ b4 c5 ~ g4 d4, ~@4 g4@4 d4@4 g4@7 ~ g4@7 ~@5, ~@8 d4@2 ~@3 b4@2 ~]/2",
  AE: "[~@2 g4@2 e4@2 b3@2 d4@2 b4@2 g4@2 b3@23 ~@2 b4@2 ~@3 b4@2 ~@3 b4@3 ~@5 [e4,g4]@19 ~@4, d4@4 ~@33 e4@4 f#4@5 g4@5 ~ f#4@6 ~@22, ~@54 b4@21 ~@5]/5", // Em
})).s("gm_acoustic_guitar_nylon").gain(0.44)

// chords · piano · "A.PIANO 2"
const piano = note(`<
  A@2 B@2 C@2 D@2 E@2 F@5 G H I@2 J@2 K L M@2 N@5 O P Q@2 R@2 S@2 T@7 U V@2 W@5 X@4 Y@2 Z@2 AA AB AC@2 AD AE AF@2 AG@2
  AH@3 AI@3 AJ AK@2 ~@3
>`.pickRestart({
  A: "[~ e4@14 ~, e3@15 ~, ~ [g3,b3]@29 ~@2]/2", B: "[~ e4@14 ~, [d3,e3]@31 ~, ~ [g3,b3]@29 ~@2]/2",
  C: "[~@3 d4@12 ~, [d3,f#3,a3]@31 ~]/2", D: "[~@6 e4@25 ~, [e3,g3,b3]@31 ~]/2", E: "[[e3,g3,c4]@3 [d3,g3,b3]@13]/2",
  F: "[e3@6 [d3,b3]@17 ~@23 g4@9 ~ [d3,g3,b3]@24, g3@23 ~ [e3,g3,c4]@32 ~@24, c4 ~@79]/5", // G C
  G: "[e3,g3,b3]@8 [d3,g3,b3]@7 ~", H: "[d3,f#3,a3]", I: "[[e3,g3,b3]@31 ~]/2",
  J: "[d3@4 ~@12 d3@5 ~ [d3,a3,d4]@10, d4@12 ~@2 d4@7 ~@11, a3@10 ~@2 a3@9 ~@11, f#3@3 ~ f#3@4 ~@2 f#3@11 ~ f#3@8 ~@2, ~@6 d3@9 ~@17]/2", // D5
  K: "~@3 [e3,e4]@5, e3 b3@3, ~@2 g3@13 ~", L: "[e3,g3,b3,e4]@3 [e3,g3,b3,e4]@5",
  M: "[[c3,c4,e4]@6 [g2,d4]@10 [g2,d4]@5 ~ [g2,g3,b3,d4]@10, g3@21 ~@11, ~@6 b3@15 ~@11]/2", // C G5 G
  N: "[[c3,g3,c4,e4]@6 [g2,g3,b3,d4]@18 c3@5 ~ c3@9 ~ [c3,g3,c4,e4]@5 ~ [c3,g3,c4,e4]@9 ~ [g2,g3,b3,d4]@5 ~ [g2,g3]@9 ~ g2@4 ~@2 d4 ~, ~@24 [g3,c4,e4]@15 ~@23 d4@14 [b2,b3]@4, ~@62 b3@10 g3@7 ~]/5", // C G C G C B
  O: "[e3,b3,e4,g4]@7 ~ [g2,g3,b3,d4]@8", P: "~ f#4@3, [d3,a3], ~ d4@7",
  Q: "[~@6 e2@15 ~@7 e4@2 g4 ~, e3@22 e2@9 ~, ~ b3@11 e3@4, ~@4 e4@22 b3@5 ~, ~@6 g4@21 ~@5]/2",
  R: "[[d3,a3,d4,f#4]@5 ~ [d3,a3,d4,f#4]@15 ~ [d3,f#4]@10, ~@11 [a3,d4]@4 ~]/2", // D D5
  S: "[[e3,b3,e4,g4]@5 ~ [e3,b3,e4,g4]@15 ~ [b3,e4,g4]@8 ~@2, ~@11 e3@5]/2", // Em
  T: "[[c3,g3,c4,e4]@6 g2@9 ~@13 g4@2 ~@2 [c3,c4,e4]@6 b3@20 ~@2 b3@2 d4 ~ [c3,c4,e4]@5 ~ g3@10 ~@6 [c3,e4]@10 [g2,b3,d4]@5 ~ [g2,g3,b3,d4]@9 ~, d4 ~@5 [b3,d4]@14 ~@2 b3@9 ~@39 [c4,e4]@14 c4@11 ~@17, ~@6 g3@12 ~@2 g3@8 ~@2 g3@25 ~@3 g3@4 ~ g3@6 ~@13 g3@19 ~@11, ~@16 g2@16 ~@6 g2@26 ~@6 c3@9 ~ c3@5 ~@27, ~@12 d4@3 ~@4 d4@11 ~@26]/7", // C G Bm C
  U: "[g2,b3,d4] [e3,b3,g4], g3@3 ~ e4@3 ~", V: "[[g2,g3,b3,d4]@7 ~ [d3,a3,d4,f#4]@16 e3@5 ~ e3@2, ~@3 [b3,e4,g4]]/2",
  W: "[~@6 g4 ~ [e3,g4]@16 ~@6 [d3,f#4]@10 [d3,a3,d4,f#4]@6 [d3,a3]@10 [e3,b3,e4,g4]@6 [e3,b3,e4,g4]@9 ~ [e3,b3,e4,g4]@6 [e3,b3,e4,g4]@2, ~@2 b3@21 ~ d3@4 d4@11 ~@7 [d4,f#4]@8 ~@26, ~@4 e4@19 ~@3 a3@13 ~@41]/5", // Em D D5 Em D
  X: "[~@8 [c3,e4]@6 [g2,b3,d4]@9 ~ [g2,g3,b3,d4]@5 ~ [g2,g3,b3]@10 [c3,g3,c4,e4]@6 [g2,b3,d4]@18, ~@8 g3@15 ~@23 g3@6 ~@12, ~@4 c4@2 ~@9 d4@4 ~@13]/4", // C G C G
  Y: "[c3@4 ~@2 c3@9 ~@7 [c3,e4]@9 ~, [c4,e4]@18 g3@13 ~, g3@15 ~ c3@4 c4@10 ~@2]/2", // C
  Z: "[~@20 b3@2 d4 ~ [e3,b3,g4]@8, d4@10 ~@2 e4@3 ~, [g3,b3]@9 g3@2 ~@5, g2@15 ~ g2@8 ~@8, ~@3 g4@8 ~@5]/2", // Em G
  AA: "g3@8 ~ g3@3 ~@2 g3 ~, [b3,d4]@15 ~, g2@11 ~ g2@4", AB: "d3@5 ~ d3@8 ~@2, [a3,d4,f#4]@15 ~",
  AC: "[~@6 e2@8 b2@2 ~@12 b3@2 e4 ~, e3@7 ~ [e2,e3]@8, ~@2 b3@19 ~ b3@5 ~@5, ~@2 e4@9 ~ e4@2 ~@2, ~@6 g4@17 ~@3 g4@5 ~]/2", // E
  AD: "d3@5 ~ d3@9 ~, [a3,d4,f#4]", AE: "d3@5 ~ d3@9 ~, [a3,d4,f#4]@7 ~",
  AF: "[e3@2 ~ e3@4 ~@5 g4@3 ~, [e4,g4]@11 e4@4 ~, b3@19 ~ b3@10 ~@2, ~@16 e3@15 ~]/2", // Em
  AG: "[[c3,c4,e4]@6 g2@9 ~@13 g3@3 ~, g3@19 ~ g3@5 ~@7, ~@6 d4@16 ~@2 d4@7 ~, ~@3 b3@7 ~ b3@5, ~ g2]/2", // C
  AH: "[[c3,g3,c4,e4]@6 g2@8 ~@16 b3@2 c3@5 ~ c3@9 ~, ~@6 d4@14 b3@8 ~@4 [c4,e4]@15 ~, ~@6 [g3,b3]@12 g3@8 ~@2 g3@19 ~, ~@8 g2@3 d4@4 ~@9, ~@3 g2 ~@2]/3", // C G
  AI: "[[c3,g3,c4,e4]@7 ~ [c3,c4,e4]@8 ~@20 b3@2 d4 ~ [e3,b3,e4,g4]@7 ~, ~@4 g3@13 g3@2 ~@5, ~@16 [b3,d4]@19 ~@13, ~@16 g2@15 ~ g2@8 ~@8, ~@11 g4@8 ~@5]/3", // C Em Bm
  AJ: "[g2,g3,b3,d4]", AK: "[[a3,d4,f#4]@19 ~@13, d3@21 ~@11]/2",
})).s("gm_piano").gain(0.4)

// chords · string ensemble 2 · "SLOWSTRING"
const string_ensemble_2 = note(`<
  ~@2 A@3 ~@14 B@2 C@8 ~ D@2 E@2 B@2 F@8 G@2 H@7 I@2 J@8 E@2 K@2 L@8 M@2 N@6
>`.pickRestart({
  A: "[[e2,e3]@11 ~@5]/3", B: "[a3,d4,f#4]/2",
  C: "[b3@16 c4@3 [b3,d4]@13 [c4,e4]@3 [b3,d4]@9 [c4,e4]@16 ~@4, g4, e4@19 ~@45]/8", // Bm C Bm C
  D: "[[g3,e4]@7 ~ [g3,b3]@8 [a3,f#4]@16, ~@8 d4@23 ~]/2", E: "[b3,e4,g4]/2",
  F: "[b3@32 c4@6 ~ b3@25 [c4,e4]@6 [b3,d4]@26 [c4,e4]@32, g4, e4@38 d4@25 ~@65]/8", G: "[d4@3 e4, b3]/2",
  H: "[d4 ~@7 a3@16 [b3,e4]@30 ~@2 [a3,d4]@32 [b3,e4]@24, [b3,g4]@3 g4@8 ~@3, ~@56 f#4@31 ~@25]/7", // E5 D5 E5 Em
  I: "[~@4 c5@3 [d4,b4]@9]/2", // G
  J: "[~@4 [e4,c5]@3 [d4,b4]@9 [e4,c5]@16 d4@12 e4@4 ~@8 a4@8, ~@8 g4@104 f#4@7 ~@9, ~@64 b4@47 ~@17, ~@3 d4]/8", // C G C
  K: "[[a3,f#4] ~@31, d4]/2", L: "[b3@16 c4@3 [b3,d4]@13 [c4,e4]@3 [b3,d4]@13 [c4,e4]@16, g4, e4@19 ~@45]/8",
  M: "[[b3,d4]@3 [b3,e4]]/2", N: "[b3@16 [f#4,a4]@21 [e3,e4,g4,b4]@50 ~@9, d4@19 ~@29]/6",
})).s("gm_string_ensemble_2").gain(0.29)

// chords · string ensemble 2 · "SLOWSTRING" · soft notes
const string_ensemble_2_soft = note("<~@28 A@3 ~@15 B@2 ~@3 C@5 ~@6 D ~@17 E@3>".pickRestart({
  A: "[~ b3@4 ~, ~@8 d4@25 ~@15]/3", B: "[~@8 f#4@15 ~@9]/2", C: "[~ g4@8 ~]/5", D: "~ f#4", E: "[~@3 e5@10 ~@3]/3",
})).s("gm_string_ensemble_2").gain(0.12)

// chords · electric guitar muted · "STEEL GTR"
const electric_guitar_muted = note(`<
  ~@19 A@2 B@2 C D C E F C D G A B@2 A@2 B@2 C D C D F@2 D H I J B K A J B L D E D F@2 D H@2 A B@2 A@2 B@2 C D C D F@2 D
  H D M@2 ~@3
>`.pickRestart({
  A: "~@4 [d4,f#4,a4] ~@7 [d4,f#4,a4] ~@3", B: "~@4 [e4,g4,b4] ~@7 [e4,g4,b4] ~@3",
  C: "~@4 [e4,g4,c5] ~@7 [d4,g4,b4] ~@3", D: "~@4 [d4,g4,b4] ~@7 [d4,g4,b4] ~@3",
  E: "~@4 [d4,g4,b4] ~@7 [e4,g4,c5] ~@3", F: "~@4 [e4,g4,c5] ~@7 [e4,g4,c5] ~@3",
  G: "~@4 [e4,g4,b4] ~@7 [d4,g4,b4] ~@3", H: "~@4 [d4,g4,b4] ~@7 [e4,g4,b4] ~@3",
  I: "~@4 [d4,g4,b4] ~@7 [d4,f#4,a4] ~@3", J: "~@4 [d4,f#4,a4] ~@7 [e4,g4,b4] ~@3",
  K: "~@4 [e4,g4,b4] ~@7 [d4,f#4,a4] ~@3", L: "~@4 [e4,g4,b4] ~@7 [e4,g4,c5] ~@3", M: "[[d4,f#4,a4]@21 ~@11]/2",
})).s("gm_electric_guitar_muted").gain(0.48)

// other · pad poly · "POLYSYNTH"
const pad_poly = note(`<
  ~@3 A B C D@2 E@2 F@2 G H@3 I J K L@2 M N O@2 P@2 Q R@3 S T U B C M V W@2 X Y Z@3 AA@4 AB@2 AC@2 AD@2 AE@2 AF AG@2 ~
  AH I AI AJ AK@2 AL@2 AM@2 AN@2 AO AP@2 AQ AR AS AT@3 ~
>`.pickRestart({
  A: "~@4 g4 ~ g4@2 e4 ~ e4@2 g4@2 e4@2", B: "f#4", C: "~@2 f#4 ~ f#4 ~ f#4@2 d4 ~ d4@2 f#4@2 d4@2",
  D: "[e4@18 ~@2 e4 ~ e4@2 g4 ~ g4@2 b4 ~ b4@2]/2", E: "[c5@3 ~ c5@2 b4@12 d4@2 d4 ~ d4@2 g4 ~ g4@2 b4 ~ b4@2]/2",
  F: "[c5@3 ~ c5@2 b4@13 ~ c4@2 c4@2 c5@3 ~ c5@2 c5 ~]/2", G: "c5@2 d5@3 ~ e5@5 ~ e5 ~ e5@2",
  H: "[d5@2 c5@4 b4@14 c5@2 b4@2 g4@16 ~@2 d4 ~ d4 ~ d4@2]/3", I: "f#4@7 d4", J: "e4 b3@6 ~",
  K: "~@2 g4 ~ g4 ~ g4@2 e4 ~ e4@2 g4@2 e4@2", L: "[f#4@18 f#4 ~ f#4 ~ f#4@2 d4 ~ d4@2 f#4@2 d4@2]/2", M: "e4",
  N: "~@2 e4 ~ e4 ~ e4@2 g4 ~ g4@2 b4 ~ b4@2", O: "[c5@3 ~ c5@2 b4@13 ~ b4 ~ b4@2 g4 ~ g4@2 b4@4]/2",
  P: "[c5@3 ~ c5@2 b4@14 e4 ~ e4@2 c5@3 ~ c5@2 c5 ~]/2", Q: "c5@2 d5@4 e5@4 ~@2 e5 ~ e5@2",
  R: "[d5@2 c5@4 b4@14 c5@2 b4@2 g4@18 e4 ~ e4 ~ e4@2]/3", S: "f#4@13 ~ d4@2", T: "e4 b3@5 ~@2",
  U: "~@2 b3 ~ b3 ~ b3@2 e4 ~ e4@2 g4@2 e4@2", V: "~@2 e4 ~ e4 ~ e4 ~ g4 ~ g4@2 b4@4",
  W: "[c5@3 ~ c5@2 b4@14 e4 ~ e4@2 g4 ~ g4@2 b4 ~ b4@2]/2", X: "c5@3 ~ c5@2 b4@8 ~@2",
  Y: "~@4 d4 ~ d4@2 g4 ~ g4@2 b4 ~ b4@2",
  Z: "[c5@3 ~ c5 ~ c5 ~ c5@2 d5@4 e5@4 e5 ~ e5 ~ e5@2 d5@2 c5@4 b4@14 c5@2 b4@2]/3",
  AA: "[g4@18 e4 ~ e4 ~ e4@2 f#4@14 d4@2 e4@2 b3@13 ~@5 b3 ~ b3@2]/4",
  AB: "[e4@4 g4@2 e4@2 f#4@15 ~@3 d4 ~ d4 ~ d4 ~]/2", AC: "[d4 ~ d4@2 f#4@2 d4@2 e4@18 ~@2 e4 ~ e4@2]/2",
  AD: "[g4@4 b4 ~ b4@2 c5@3 ~ c5@2 b4@14 d4 ~ d4@2]/2", AE: "[g4 ~ g4@2 b4 ~ b4@2 c5@3 ~ c5@2 b4@13 ~ e4 ~ e4@2]/2",
  AF: "c5@3 d5", AG: "[e5 e5@3 d5 c5@2 b4@8 ~]/2", AH: "d4 ~ d4@12 d4@2", AI: "e4@2 b3@13 ~",
  AJ: "~@4 b3 ~ b3@2 e4 ~ e4@2 g4@2 e4@2", AK: "[f#4@18 d4 ~ d4 ~ d4 ~ d4 ~ d4@2 f#4@2 d4@2]/2",
  AL: "[e4@18 ~@2 b3@2 b3@2 e4 ~ e4@2 g4@3 ~]/2", AM: "[c5@4 c5@2 b4@13 ~ d4 ~ d4@2 g4 ~ g4@2 b4 ~ b4@2]/2",
  AN: "[c5@3 ~ c5@2 b4@13 ~ d4 ~ d4@2 g4@4 b4 ~ b4@2]/2", AO: "c5@3 ~ c5 ~ c5 ~ c5 ~ c5@2 d5@4",
  AP: "[e5 ~ e5 ~ e5 ~ e5@2 d5@2 c5@4 b4@14 c5@2 b4@2]/2", AQ: "g4@7 ~", AR: "~@6 b3 ~@2 b3@2 b3@2 ~ b3@2",
  AS: "f#4@15 ~", AT: "[~ d4@3 e4@3 b3@32 ~@9]/3",
})).s("gm_pad_poly").gain(0.44)

// drums · kick
const kick = s("bd").struct("<~@18 A B@6 C@5 D B@2 E B@12 F C@9 G B@7 E B@13 ~@5>".pickRestart({
  A: "~@7 x", B: "x ~@2 x!2 ~@3", C: "x ~@3 x ~@2 x", D: "x ~@4 x ~@2 x ~@5 x ~", E: "x ~@6 x!2 ~@7",
  F: "x ~@2 x!2 ~@2 x", G: "x ~@3 x!2 ~@2",
})).gain(0.71)

// drums · snare
const snare = s("sd").struct("<~@18 A B@11 C B@2 D B@15 E B@6 F B@7 D B@13 ~@5>".pickRestart({
  A: "~@12 x!3 ~", B: "~ x ~ x", C: "x!5 ~ x!2 ~@4 x ~@3", D: "~@2 x ~ x!2 ~@5 x!4 ~", E: "~ x!3 ~@2 x ~",
  F: "~@2 x ~@3 x!2",
})).gain(0.71)

// drums · hihat
const hihat = s("hh").struct("<[~ x ~ x]!19 [~ x ~ x ~ x ~ x]!59 ~@5>").gain(0.64)

// drums · crash
const crash = s("cr").struct("<~@19 A@6 B C@3 B ~@4 A@12 ~@4 B@7 A@7 ~ A@13 D ~@4>".pickRestart({
  A: "~@3 x", B: "~ x ~@2", C: "~ x ~ x", D: "x",
})).gain(0.36)

// drums · crash · soft notes
const crash_soft = s("cr").struct("<~@29 A ~@3 B ~@15 C ~@14 B ~@18>".pickRestart({
  A: "~@3 x", B: "~@7 x", C: "~ x ~@2",
})).gain(0.14)

// drums · ride
const ride = s("rd").struct("<~@19 A@6 B C@4 B D@3 A@12 D@4 B@7 A@7 D A@13 ~@5>".pickRestart({
  A: "x!6 ~ x", B: "x!2 ~ x!5", C: "x!2 ~ x!3 ~ x", D: "x!8",
})).gain(0.64)

stack(
  bass, acoustic_guitar_nylon, piano, string_ensemble_2, string_ensemble_2_soft, electric_guitar_muted, pad_poly, kick,
  snare, hihat, crash, crash_soft, ride
)