// Don't Worry Be Happy — Bobby McFerrin
// 120 bpm, 4/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: track names are the Roland MT-32 patch names at their program numbers ("El Guitar" on 62, "Slap Bass" on 68, "Whistle" on 109), so with no bank select the whole file is read through the MT-32 patch table: ch 2 "El Guitar" Elec Gtr 2 -> overdriven guitar; ch 2 "El Guitar" Syn Brass 1 -> synth brass 1; ch 2 "El Guitar" Syn Brass 2 -> synth brass 2; ch 3 "El Piano" Doctor Solo -> lead 8 bass lead; ch 4 "Slap Bass" Slap Bass 1 -> slap bass 1; ch 5 "Deep Bass" Acou Bass 1 -> acoustic bass; ch 6 "Whistle" Whistle 2 -> whistle; ch 6 "Whistle" Syn Brass 2 -> synth brass 2; ch 6 "Whistle" Syn Brass 4 -> synth brass 2; ch 6 "Whistle" Fantasy -> pad new age
// note: "El Piano" named as a piano, played on epiano1 (neither patch table reads its program as one)
// note: Full arrangement: all 90 bars on a 24-step grid, each part at one level. Source detail keeps the original performance.
setcpm(120/4)

// 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.

// chords · overdriven guitar · "El Guitar"
const overdriven_guitar = note("<A@2 B C D C E ~ F@2 G H I H J ~@65 K@2 L M N O P@2 Q ~>".pickRestart({
  A: "[~@9 c5@6 a4@3 g4@3 a4@2 d4]/2", B: "e4@3 g4@2 e4 d4@2 c4 d4@2 e4", C: "d4 ~", D: "~@3 g4@2 e4 d4@2 c4 d4@2 e4",
  E: "~@6 d#4@3 ~ d4@2 c4@4 a3@2 c4@6, ~@6 d4 ~@17", F: "[~@18 [c5,e5]@12 [a4,d5]@6 [g4,c5]@6 [a4,d5]@3 ~ [d4,g4]@2]/2",
  G: "[e4,a4]@3 [g4,c5]@2 [e4,g4] [d4,f4]@2 [c4,e4] [d4,f4]@2 [e4,g4]", H: "[d4,f4] ~",
  I: "~@6 [g4,c5]@3 ~ [e4,g4]@2 [d4,f4]@4 [c4,e4]@2 [d4,f4]@3 ~ e4@2, ~@6 [f#4,b4] ~@14 g4@2 ~", // C5 Em Dm C Dm B5
  J: "~@3 [d#4,g4]@2 [d4,f4] [c4,e4]@2 a3 e4@3, ~@6 [d4,f4] ~@9 c4@8", // D# Dm C Dm
  K: "[a3@3 ~@3 g3@3 ~ c3@2 ~@6 e4@12 d4@6 c4@6 d4@4 g3@2]/2", L: "a3@2 ~ c4@2 g3 f3@2 e3 f3@2 g3", M: "f3",
  N: "~@3 c4@2 g3 f3@2 e3 f3@2 g3", O: "f3@23 ~", P: "[~@3 g3@2 f3 e3@2 c3 e3@6 ~@9]/2", Q: "~@12 c4@3 ~ c4 ~@7",
})).s("gm_overdriven_guitar").gain(0.5).pan(0.7)

// other · synth brass 1 · "El Guitar"
const synth_brass_1 = note("<~@17 A B C D ~ E ~ F G H I J ~ K L ~@58>".pickRestart({
  A: "~@3 e4@2 d4 e4@2 d4 e4 ~ e4", B: "~@4 g4@8 ~@4 c4@2 d4@3 ~@3", C: "d4@3 ~ c4@2 d4@6 c4@4 ~@2 e4@4 c4@2",
  D: "~@4 d4@8 e4@5 ~ c4@4 c4@2", E: "~@12 e4@5 ~ c4@4 c4@2", F: "~@11 d4", G: "e4@4 d4@2 e4@6 d4@5 ~ e4@3 ~ e4@2",
  H: "~@4 g4@5 ~ g4 ~@11 c4@2", I: "d4@4 c4@2 d4@3 ~ d4@2 c4@4 ~@2 e4@5 ~", J: "c4@5 ~ d4@3 ~ d4@2 e4@4 ~@2 c4@4 c4@2",
  K: "~@12 e4@4 ~@2 c4@3 ~ c4@2", L: "~@12 a4@5 ~ g4@2 ~@2 g4@2",
})).s("gm_synth_brass_1").gain(0.29).pan(0.7)

// chords · epiano1 · "El Piano"
const epiano1 = note(`<
  A@2 B C D E F G H I J K L M F N O P Q R S T U V W X Y Z AA AB AC AD AE AF AG AH AI T AJ AK AL AM AN AO AP AQ F AR AS
  AT J K S AU AV AW AX AY Y AZ BA BB BC BD BE BF BG BH BI@2 BJ AD BK AM BL BM BN E BO BP BQ BR BS R BT BU BV BW BX ~
>`.pickRestart({
  A: "[~@9 c3@2 ~ [c4,e4] ~ [c4,e4] ~@8 c3, ~@11 g3@4 ~@9]/2", // C
  B: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 c3 [c4,e4]@2 [c4,e4,g4] ~@2 d3, ~@6 g4 ~@5", // C
  C: "[a3,d4,f4] ~ [a3,d4,f4] ~@2 a3 [d4,f4,a4] ~ [d4,f4,a4] ~@3", D: "~@6 [d4,f4]@2 [a3,d4,f4] ~@2 f2, ~@6 a3 ~@5",
  E: "[a3,c4,f4] ~ [a3,c4,f4] ~@2 f3 [c4,a4] ~ [c4,f4,a4] ~@3, ~@3 f4 ~@2", F: "~@11 c3",
  G: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 c3 [c4,e4,g4] ~ [c4,e4,g4] ~@3", H: "~@3 g3 a3 c4 d4 e4 g4 ~@2 c3",
  I: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 c3 [g3,c4,e4,g4] ~@5", J: "~@5 c3 [g3,e4] ~ [g3,c4,e4] ~@2 d3, ~@3 c4 ~@2",
  K: "[a3,d4,f4] ~ [a3,d4,f4] ~@2 d3 [d4,f4,a4]@2 [a3,d4,f4,a4] ~@3, ~@6 a3 ~@5", // Dm
  L: "~@5 d3 [d4,f4]@2 [a3,d4,f4] ~@2 f2, ~@6 a3 ~@5", // Dm
  M: "[a3,c4,f4] ~ [a3,c4,f4] ~@2 f3 [f4,a4]@2 [c4,f4,a4] ~@3, ~@6 c4 ~@5", // F
  N: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 g2 [g3,c4] ~ [g3,c4,e4] ~@3, ~@3 f4 ~@2", O: "~@2 g3!2 a3 c4 d4 e4 g4 ~@2 c3",
  P: "[g3,e4] ~ [g3,c4,e4] ~@2 c3 [g3,c4,e4] ~@5, c4 ~@5", Q: "~@2 c3 [g3,c4,e4]!2 ~ [g3,c4,e4]@2 [g3,c4,e4] ~@3",
  R: "[a3,d4,f4] ~ [a3,d4,f4] ~@2 a3 [d4,a4] ~ [d4,f4,a4] ~@3, ~@3 f4 ~@2", S: "~@11 f2",
  T: "[a3,c4] ~ [a3,c4,f4] ~@2 f3 [c4,a4] ~ [c4,f4,a4] ~@3, f4 ~@2 f4 ~@2", U: "~@3 [a3,c4,f4] ~@2 [c4,f4,a4] ~@5",
  V: "[g3,c4,e4] ~ [g3,c4,e4] ~@3 [c4,a4] ~ [c4,f4,a4] ~@3, ~@3 f4 ~@2", // C F
  W: "[c4,e4,g4] ~ [c4,e4,g4] ~@3 [c4,d4,f4]@2 [a3,c4,d4,f4] ~@2 c3, ~@6 a3 ~@5", // C Dm7
  X: "[g3,c4] ~ [g3,c4,e4] ~@2 g3 [c4,e4,g4]@2 [c4,e4,g4] ~@3, e4 ~@5", // C5 C
  Y: "~@5 c3 [c4,e4]@2 [g3,c4,e4] ~@2 d3, ~@6 g3 ~@5", // C
  Z: "[a3,f4] ~ [a3,d4,f4] ~@2 a3 [d4,a4] ~ [d4,f4,a4] ~@3, d4 ~@2 f4 ~@2", // Dm D5 Dm
  AA: "~@5 d3 [d4,f4]@2 [a3,d4,f4] f2@2 a3, ~@6 a3 ~@5", // Dm
  AB: "[a3,c4,f4] ~ [a3,c4,f4] ~@2 a3 [c4,f4,a4]@2 [c4,f4,a4] ~@3", AC: "~@5 a3 [c4,f4,a4]@2 a3 ~@2 c3",
  AD: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 a3 [c4,a4] ~ [c4,f4,a4] ~@2 g3, ~@3 f4 ~@2", // C F
  AE: "[c4,g4] ~ [c4,e4,g4] ~@2 a3 [f4,a4]@2 [a3,d4,f4] ~@2 c3, e4@2 ~@4 d4 ~@5", // C5 C F Dm
  AF: "[c4,e4]@2 [g3,c4,e4] ~@2 c3 [g3,c4]@2 ~@4, g3 ~@5 e4 ~@5", AG: "~@5 c3 [g3,c4,e4] ~ [g3,c4,e4] ~@2 d3",
  AH: "[a3,d4,f4] ~ [a3,d4,f4] ~@2 d3 [d4,f4]@2 ~@4, ~@6 [a3,a4] ~@5", // Dm A
  AI: "~@2 d3 [a3,d4,f4]!2 d3 [d4,f4,a4]@2 [d4,f4,a4] ~@2 f2", AJ: "~@2 g2 [a3,c4,f4] ~@2 [c4,a4] ~@4 c3, ~@3 f4 ~@2",
  AK: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 a3 [c4,f4,a4] ~ [c4,f4,a4] ~@2 g3", // C F
  AL: "[c4,g4] ~ [c4,e4,g4] ~@3 [a3,d4,f4,a4]@2 ~@4, e4 ~@5", // C5 C Dm
  AM: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 g3 [c4,g4] ~ [c4,e4,g4] ~@3, ~@3 e4 ~@2", AN: "~@4 g3 c3 c4 g3 ~@4, ~@3 e4 ~@2",
  AO: "[a3,d4,f4] ~ [a3,d4,f4] ~@2 d3 [d4,f4]@2 [a3,d4,f4,a4] ~@3, ~@6 [a3,a4] ~@5", // Dm A
  AP: "~@4 a3 d4 ~ a3 d4 ~@2 f2, ~@3 f4 ~@2", AQ: "[c4,f4,a4] ~ [c4,f4,a4] ~@2 f3 [a3,c4] ~ [a3,c4,f4] ~@3, ~@3 f4 ~@2",
  AR: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 g3 [c4,g4] ~ [c4,g4] ~@3", AS: "~@2 g3 a3 c4 d4 e4 g4 e4 ~@2 c3",
  AT: "[g3,c4,e4] ~ [g3,c4,e4] ~@3 [g3,c4,e4]@2 [g3,c4,e4] ~@3", // C
  AU: "[c4,f4]@2 [a3,c4,f4] ~@2 f3 [c4,a4] ~ [c4,f4,a4] ~@3, a3 ~@5 f4@2 ~@4", AV: "~@5 a3 [c4,f4,a4] ~@5",
  AW: "[g3,e4] ~ [g3,c4,e4] ~@2 a3 [c4,f4,a4]@2 [c4,f4,a4] ~@3, c4 ~@5", AX: "[g3,c4,e4] ~@4 a3 c4 f4 a3 ~@3",
  AY: "[g3,c4] ~ [g3,c4,e4] ~@2 c3 [g3,c4,e4,g4]@2 [g3,c4,e4,g4] ~@3, e4 ~@5", // C5 C
  AZ: "[a3,d4] ~ [a3,d4,f4] ~@2 d3 [d4,f4]@2 [a3,d4,f4,a4] ~@3, f4@2 ~@4 [a3,a4] ~@5", // D5 Dm A
  BA: "~@3 a3 c4 d4!2 f4 g4 ~@2 f2", BB: "[c4,f4,g4,a4] ~ [c4,f4,a4] ~@2 f3 [a3,c4] ~ [a3,c4,f4] ~@3, ~@3 f4 ~@2",
  BC: "~@2 f2 [c4,f4,a4] ~ f3 [a3,c4,f4]@2 ~@3 c3", BD: "[g3,e4] ~ [g3,c4,e4] ~@3 [a3,c4,f4]@2 [a3,c4,f4] ~@3, c4 ~@5",
  BE: "[g3,e4] ~ [g3,c4,e4] ~@3 [a3,c4,d4,f4]@2 ~@4, c4 ~@5", // C Dm7
  BF: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 g3 [c4,e4,g4]@2 [c4,e4,g4] ~@3", BG: "~@2 c3 g3 c4 c3 [g3,e4]@2 c4 ~@2 d3",
  BH: "[a3,d4] ~ [a3,d4,f4] ~@2 a3 [d4,f4,a4] ~ [d4,f4,a4] ~@3, f4 ~@5", // D5 Dm
  BI: "[~@2 d3 [a3,d4,g4,a4]!2 d3 [d4,f4]@2 [a3,d4,f4,a4] ~@3 [a3,c4,f4] ~ [a3,c4,f4] ~@2 f3 [c4,a4] ~ [c4,f4,a4] ~@3, ~@6 [a3,a4] ~@4 f2@2 ~@5 f4@2 ~@4]/2", // Dsus4 Dm F A
  BJ: "~@3 [a3,c4,f4] ~ g2 [c4,f4]@2 g3 c3@2 g3, ~@6 a4 ~@5", // F F5
  BK: "[c4,e4,g4] ~ [c4,e4,g4] ~@2 g3 [d4,f4]@2 [a3,d4,f4] ~@3, ~@6 a3 ~@5", // C Dm
  BL: "~@2 c3 g3 c4 ~ [g3,e4] c4 c3 ~@2 a3, ~@3 d3", BM: "[a3,d4,f4] ~ [a3,d4,f4] ~@2 a3 [d4,f4,a4]@2 [d4,f4,a4] ~@3",
  BN: "~@3 [d4,g4,a4] ~@2 [a3,d4,f4,a4] ~@2 f2@2 f3", BO: "~@2 f2 [c4,g4]@2 f3 [a3,f4] ~@4 c3, ~@3 a3 ~@2 c4@2 ~@4",
  BP: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 g3 [c4,g4] ~ [c4,d4,g4] ~@2 g3, ~@3 d4 ~@2", BQ: "a3 ~ a3 c4 ~ c4 d4 ~ e4 ~@2 c3",
  BR: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 c3 [c4,e4]@2 [g3,c4,e4,g4] ~@3, ~@6 [g3,g4] ~@5", // C G
  BS: "~@2 c3 [d4,e4,g4]!2 c3 [c4,e4,g4] ~ [c4,e4,g4] ~@2 d3", // Em7 C
  BT: "~@2 d3 [d4,g4,a4]!2 d3 [f4,a4]@2 [d4,f4,a4] f2@2 f3, ~@6 d4 ~@5", // Dsus4 F Dm
  BU: "[a3,c4] ~ [a3,c4,f4] ~@3 [c4,f4,a4] ~ [c4,f4,a4] ~@2 [a3,c4,f4], f4 ~@5", // Am F
  BV: "~@2 f2 [c4,f4] ~@2 [a3,f4] ~@4 c3, ~@3 a4@2 ~ c4@2 ~@4", // F5 Dm
  BW: "[g3,c4,e4] ~ [g3,c4,e4] ~@2 c3 [g3,d4,g4] ~ [g3,d4,e4,g4] ~@2 c3, ~@3 e4 ~@2", // C G5 Em7
  BX: "[g3,c4,e4] ~ [g3,c4,e4] ~@3 [g4,c5,e5] ~@5", // C
})).s("gm_epiano1").gain(0.4)

// bass · slap bass 1 · "Slap Bass"
const bass = note(`<
  A@2 B@2 C@2 D E F@2 G@2 H@2 D E I J K L M N O P Q R S T U V W X Y Z AA AB AC N AD X AE R S AF AC N AG AH AI AJ AK AL
  AC N AM X AN AJ AO AP AQ N AR X AS AT S AF AC N AU AS AV AJ AW AL AC N AX AI AY AZ AW BA BB N BC Q BD ~
>`.pickRestart({
  A: "[~@9 c3@5 ~ a2@3 g2@3 ~@3]/2", B: "[~@3 a2@4 ~ e3 d3@5 ~ a2@5 ~@4]/2", C: "[~@3 c3@4 ~ a2 f2@6 c3@6 ~@3]/2",
  D: "~@2 a2 g2@2 a2 d3@2 a2 c3@2 ~", E: "c3 ~ c3 g2 ~ g2 a3 ~ a3 g3 ~ g3",
  F: "[e3 ~ e3 d3@2 c3 a2@2 g2 c3@6 a2@3 g2@3 ~@3]/2", G: "[~@3 a2@4 ~ e3 d3@5 ~ a2@6 ~@3]/2",
  H: "[~@3 c3@3 ~@2 a2 f2@5 ~ c3@6 ~@3]/2", I: "e3 ~ e3 d3@2 c3 a2@2 g2 c3@3", J: "~@2 c3 e2@2 e2 g2 ~ g2 ~@3",
  K: "~@5 c3 g2@2 c3 d3@3", L: "~@2 d3 f3 ~ f3 a2 ~ a2 ~@3", M: "d3 ~ d3 ~@5 a2 f2@3", N: "~@2 f2 f3 ~ f3 f2 ~ f2 ~@3",
  O: "~@2 f2 f3 ~ f3 f2 ~ f2 c3@3", P: "~@2 c3 f2@2 f2 ~@2 f2 c3@2 ~", Q: "~@2 c3 g2@2 a2 c3@2 a2 c3@2 ~",
  R: "~@2 c3 g2 ~ g2 c3 ~ c3 ~@3", S: "~@2 c3 e2 ~ e2 g2 ~ g2 d2@3", T: "~@2 d2 d3 ~ d3 a2 ~ a2 ~@3",
  U: "~@2 d2 f2 ~ f2 a2 ~ a2 f2@3", V: "~@2 f2 f3 ~ f3 f2@2 f2 ~@3", W: "~@2 f2 f3 ~@2 f2 ~ f2 c3@3, ~@5 f3@2 ~@5",
  X: "~@2 c3 f2 ~ f2 f3@2 f2 c3@2 ~", Y: "~@2 c3 g2 ~ g2 g3@2 g2 c3@3", Z: "~@2 c3 a2@3 g2@2 ~@4",
  AA: "~@3 c3 ~ c3 e2 ~ e2 d2@3", AB: "~@2 d2 a2 ~ a2 d3 ~ d3 ~@3", AC: "~@2 d2 f2 ~ f2 a2 ~ a2 f2@2 ~",
  AD: "~@2 f2 g2 ~ g2 g3@2 g2 c3@3", AE: "~@2 c3 g2 ~ g2 ~@2 g2 c3@3", AF: "~@2 d2 f2 ~ f2 a2 ~ a2 ~@3",
  AG: "~@2 f2 f3 ~ f3 f2 ~ f2 c3@2 ~", AH: "~@2 c3 g2 ~ g2 a2@2 g2 c3@2 ~", AI: "~@2 c3 e2 ~ e2 g2 ~ g2 c3@2 ~",
  AJ: "~@2 c3 e2 ~ e2 g2@2 g2 ~@3", AK: "~@2 c3 e3 ~ e3 c3 ~ c3 d3@3", AL: "~@2 d3 f2 ~ f2 a2 ~ a2 ~@3",
  AM: "~@2 f2 f3 ~ f3 f2@2 ~ c3@3", AN: "~@3 g2 ~ a2 c3@2 a2 c3@2 ~", AO: "~@2 c3 e3 ~ e3 g3 ~ g3 d3@2 ~",
  AP: "~@2 d3 a2 ~ a2 d3 ~ d3 ~@3", AQ: "~@2 d2 f2 g2 a2!2 g2 f2 f2@2 ~", AR: "~@5 f2 f3 ~ f3 c3@2 ~",
  AS: "~@2 c3 g2@2 a2 c3@2 a2 c3@3", AT: "~@2 c3 g2 ~ g2 c3@2 c3 ~@3", AU: "~@2 f2 g2 ~ g2 g3@2 ~ c3@3",
  AV: "~@2 c3 g2 ~ g2 a2@2 g2 c3@3", AW: "~@2 c3 e3 ~ e3 c3 ~ c3 d3@2 ~", AX: "~@2 g2 g3 ~@2 g2 ~@2 c3@2 ~",
  AY: "~@5 g2!2 a2 g2 c3@3", AZ: "~@2 c3 e2 ~ e2 g2 ~ g2 ~@3", BA: "~@2 d3 f2 ~ f2 a2 ~ a2 d2@2 ~", BB: "~@9 f2@2 ~",
  BC: "~@2 f2 g2 ~ g2 g3 ~ g3 c3@2 ~", BD: "~@3 c3 ~@2",
})).s("gm_slap_bass_1").gain(0.4)

// bass · acoustic bass · "Deep Bass"
const bass_2 = note(`<
  A@2 B@2 C@2 D E F@2 G@2 H@2 D E I J K L M N O P Q R S T U V W X Y Z AA AB AC N AD X AE R S AF AC N AG AH AI AJ AK AL
  AC N AM X AN AJ AO AP AQ N AR X AS AT S AF AC N AU AS AV AJ AW AL AC N AX AI AY AZ AW BA BB N BC Q BD ~
>`.pickRestart({
  A: "[~@9 c2@5 ~ a1@3 g1@3 ~@3]/2", B: "[~@3 a1@4 ~ e2 d2@5 ~ a1@5 ~@4]/2", C: "[~@3 c2@4 ~ a1 f1@6 c2@6 ~@3]/2",
  D: "~@2 a1 g1@2 a1 d2@2 a1 c2@2 ~", E: "c2 ~ c2 g1 ~ g1 a2 ~ a2 g2 ~ g2",
  F: "[e2 ~ e2 d2@2 c2 a1@2 g1 c2@6 a1@3 g1@3 ~@3]/2", G: "[~@3 a1@4 ~ e2 d2@5 ~ a1@6 ~@3]/2",
  H: "[~@3 c2@3 ~@2 a1 f1@5 ~ c2@6 ~@3]/2", I: "e2 ~ e2 d2@2 c2 a1@2 g1 c2@3", J: "~@2 c2 e1@2 e1 g1 ~ g1 ~@3",
  K: "~@5 c2 g1@2 c2 d2@3", L: "~@2 d2 f2 ~ f2 a1 ~ a1 ~@3", M: "d2 ~ d2 ~@5 a1 f1@3", N: "~@2 f1 f2 ~ f2 f1 ~ f1 ~@3",
  O: "~@2 f1 f2 ~ f2 f1 ~ f1 c2@3", P: "~@2 c2 f1@2 f1 ~@2 f1 c2@2 ~", Q: "~@2 c2 g1@2 a1 c2@2 a1 c2@2 ~",
  R: "~@2 c2 g1 ~ g1 c2 ~ c2 ~@3", S: "~@2 c2 e1 ~ e1 g1 ~ g1 d1@3", T: "~@2 d1 d2 ~ d2 a1 ~ a1 ~@3",
  U: "~@2 d1 f1 ~ f1 a1 ~ a1 f1@3", V: "~@2 f1 f2 ~ f2 f1@2 f1 ~@3", W: "~@2 f1 f2 ~@2 f1 ~ f1 c2@3, ~@5 f2@2 ~@5",
  X: "~@2 c2 f1 ~ f1 f2@2 f1 c2@2 ~", Y: "~@2 c2 g1 ~ g1 g2@2 g1 c2@3", Z: "~@2 c2 a1@3 g1@2 ~@4",
  AA: "~@3 c2 ~ c2 e1 ~ e1 d1@3", AB: "~@2 d1 a1 ~ a1 d2 ~ d2 ~@3", AC: "~@2 d1 f1 ~ f1 a1 ~ a1 f1@2 ~",
  AD: "~@2 f1 g1 ~ g1 g2@2 g1 c2@3", AE: "~@2 c2 g1 ~ g1 ~@2 g1 c2@3", AF: "~@2 d1 f1 ~ f1 a1 ~ a1 ~@3",
  AG: "~@2 f1 f2 ~ f2 f1 ~ f1 c2@2 ~", AH: "~@2 c2 g1 ~ g1 a1@2 g1 c2@2 ~", AI: "~@2 c2 e1 ~ e1 g1 ~ g1 c2@2 ~",
  AJ: "~@2 c2 e1 ~ e1 g1@2 g1 ~@3", AK: "~@2 c2 e2 ~ e2 c2 ~ c2 d2@3", AL: "~@2 d2 f1 ~ f1 a1 ~ a1 ~@3",
  AM: "~@2 f1 f2 ~ f2 f1@2 ~ c2@3", AN: "~@3 g1 ~ a1 c2@2 a1 c2@2 ~", AO: "~@2 c2 e2 ~ e2 g2 ~ g2 d2@2 ~",
  AP: "~@2 d2 a1 ~ a1 d2 ~ d2 ~@3", AQ: "~@2 d1 f1 g1 a1!2 g1 f1 f1@2 ~", AR: "~@5 f1 f2 ~ f2 c2@2 ~",
  AS: "~@2 c2 g1@2 a1 c2@2 a1 c2@3", AT: "~@2 c2 g1 ~ g1 c2@2 c2 ~@3", AU: "~@2 f1 g1 ~ g1 g2@2 ~ c2@3",
  AV: "~@2 c2 g1 ~ g1 a1@2 g1 c2@3", AW: "~@2 c2 e2 ~ e2 c2 ~ c2 d2@2 ~", AX: "~@2 g1 g2 ~@2 g1 ~@2 c2@2 ~",
  AY: "~@5 g1!2 a1 g1 c2@3", AZ: "~@2 c2 e1 ~ e1 g1 ~ g1 ~@3", BA: "~@2 d2 f1 ~ f1 a1 ~ a1 d1@2 ~", BB: "~@9 f1@2 ~",
  BC: "~@2 f1 g1 ~ g1 g2 ~ g2 c2@2 ~", BD: "~@3 c2 ~@2",
})).s("gm_acoustic_bass").gain(0.26)

// other · synth brass 2 · "Whistle"
const synth_brass_2 = note("<~@32 A B C D E D F@2 G@2 H I J K L@2 M ~@41>".pickRestart({
  A: "e4@3 ~@3 d4@4 c4@2 a3@4 g3 ~@7", B: "~@6 a4@6 g4@5 ~ a4@3 ~ d4@2", C: "e4@5 ~ g4@4 e4@2 d4@4 c4@2 d4@4 e4@2",
  D: "d4@12 a4@4 ~@2 a4@3 ~ a4 ~", E: "~@3 g4@2 e4 d4@2 c4 d4@2 e4",
  F: "[~@6 d#4@4 d4@2 c4@4 a3@2 c4@17 ~ a4@5 ~ g4@2 ~@2 g4@2, ~@6 d4 ~@41]/2",
  G: "[e4@3 ~@3 d4@4 c4@3 ~@5 e5@12 d5@6 c5@6 d5@4 g4@2]/2", H: "a4@3 c5@2 g4 f4@2 e4 f4@2 g4",
  I: "f4@12 a4@3 ~@3 a4@3 ~ a4 ~", J: "~@3 c5@2 g4 f4@2 e4 f4@2 g4", K: "f4@11 ~ a4@4 ~@2 a4@3 ~ a4 ~",
  L: "[~@3 g4@2 f4 e4@2 c4 e4@6 ~@3 c4 ~@2 e4@2 g4]/2", M: "a4@3 ~@3 g4@3 ~ c4@7 ~@7",
})).s("gm_synth_brass_2").gain(0.3).pan(0.3)

// other · pad new age · "Whistle"
const pad_new_age = note("<~@49 A B C D ~ E ~ F G H I J ~ E K L@2 M N O P Q@2 R@2 S T U T V@2 ~@10>".pickRestart({
  A: "e4@2 ~@4 e4@4 d4@2 e4@4 d4@2 e4@3 ~ e4@2", B: "~@4 g4@9 ~@3 c4@2 d4@3 ~@3", C: "d4@2 c4 d4@3 c4@2 ~ e4@2 c4",
  D: "~@4 d4@7 ~ e4@5 ~ c4@3 ~ c4@2", E: "~@12 e4@4 ~@2 c4@3 ~ c4@2", F: "~@11 d4",
  G: "e4@3 ~ d4@2 e4@6 d4@5 ~ e4@4 e4@2", H: "~@4 g4@5 ~ g4 ~@11 c4@2", I: "d4@4 c4@2 d4@3 ~ d4@2 c4@4 ~@2 e4@4 ~@2",
  J: "c4@4 ~@2 d4@3 ~ d4@2 e4@3 ~@3 c4@3 ~ c4@2", K: "~@12 a4@5 ~ g4@3 ~ g4@2",
  L: "[e4@2 ~@4 d4@4 c4@2 a3@4 g3 ~ c5@12 a4@6 g4@6 a4@4 d4@2]/2", M: "e4@5 ~ g4@4 e4@2 d4@4 c4@2 d4@3 e4@2 ~",
  N: "d4@10 ~@2 a4@3 ~@3 a4@3 ~ a4@2", O: "~@3 g4@2 e4 d4@2 c4 d4@2 e4", P: "d4@11 ~ a4@3 ~@3 a4@3 ~ a4 ~",
  Q: "[~@6 d#4@4 d4@2 c4@4 a3@2 c4@14 ~@4 a4@3 ~@3 g4@2 ~@2 g4@2, ~@6 d4 ~@41]/2",
  R: "[e4@3 ~@3 d4@3 c4@2 ~@7 e5@12 d5@6 c5@6 d5@3 ~ g4@2]/2", S: "a4@6 c5@4 g4@2 f4@4 e4@2 f4@3 g4@2 ~",
  T: "f4@11 ~ a4@3 ~@3 a4@3 ~ a4 ~", U: "~@3 c5@2 g4 f4@2 e4 f4@2 g4",
  V: "[~@6 g4@4 f4@2 e4@4 c4@2 e4@13 ~@5 c4@2 ~@4 e4@4 g4@2]/2",
})).s("gm_pad_new_age").gain(0.62).pan(0.3)

// drums · kick
const kick = s("bd").struct("<A B@41 C B C B C B@26 D B@16>".pickRestart({
  A: "~@3 x", B: "~@2 x!2 ~@4 x!2 ~@2", C: "~@8 x!2 ~@2", D: "~@2 x ~@6 x ~@2",
})).gain(0.29)

// drums · snare
const snare = s("sd").struct(`<
  ~ A@10 B C A@10 B C A@10 B C A B C A@2 C A C A C B C D A@9 B C A@10 B E F A@4 ~@12
>`.pickRestart({
  A: "x!2", B: "x ~@5 x ~@2 x!3", C: "x!9 ~@3", D: "x ~@2 x!2 ~ x!3 ~@3", E: "x ~@5 x ~@4 x", F: "x",
})).gain(0.26)

// drums · low tom
const low_tom = s("lt").struct("<~@12 A ~@23 A ~@2 B ~@8 A ~@11 A ~@29>".pickRestart({
  A: "~ x ~@4", B: "~ x ~@10",
})).gain(0.24)

// drums · pedal hat
const pedal_hat = s("hh").struct(`<
  A B@11 C B@10 C D B C B E C F B@3 C F@2 B G E B F A H A I A G C D F B@3 D E C B F B F E B F C D F C D E B D J A C B F
  B@2 C D B C D F C B E D K
>`.pickRestart({
  A: "~@9 x ~ x", B: "x ~ x!2 ~ x!2 ~ x!2 ~ x", C: "x ~ x!2 ~ x!3 ~ x ~ x", D: "x ~ x!3 ~ x ~ x!2 ~ x",
  E: "x!2 ~ x ~ x!2 ~ x!2 ~ x", F: "x ~ x!2 ~ x!2 ~ x!3 ~", G: "x!2 ~ x ~ x!2 ~ x!3 ~", H: "x ~ x!3 ~ x ~ x!4",
  I: "x ~ x!2 ~ x!3 ~ x!3", J: "x ~ x!2 ~ x!2 ~ x!2 ~@2", K: "x!2 ~ x ~ x!2 ~ x ~@3",
})).gain(0.26)

// drums · mid tom
const mid_tom = s("mt").struct("<~@12 A ~@11 B ~@11 C ~@2 A ~@8 A ~@11 D ~@11 A ~@11 B ~@5>".pickRestart({
  A: "~ x ~@10", B: "~ x!2 ~@9", C: "x", D: "x!2 ~@10",
})).gain(0.24)

// drums · high tom
// … 19 more lines