// Stay a Little Bit Longer — Gaskin Street
// 106 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: duplicate parts dropped: ch 12 distortion guitar (copy of ch 7 distortion guitar, 0.12 beats late)
// note: Full arrangement: all 89 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(106/4)

// 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 · piano
const piano = note(`<
  ~ A B C D A B E F G H I J K L M N O P Q R S T U@2 V@2 W X Y Z AA@2 AB AC AD AE AF AG AH AI AJ AK I J AL AM AN@2 O P Q
  R S T U@2 AO AP AQ AR AS AT AU AV AW AX AY AZ BA BB BC BD BE BF BG BH BI BJ BK BL O P Q R S T BM BN
>`.pickRestart({
  A: "~@3 d4@3 [g4,b4]@3 d4@2 ~@4 e4@3 [g4,b4]@3 e4@3, g2@7 ~@2 g2 ~@2 e2@8 ~ e2 ~@2", // G
  B: "~@3 c4@3 [e4,g4]@3 c4@3 d2@3 d4@3 e4 f#4 e4 [d2,d4]@3, c2@8 ~ c2 ~@8 a4@2 ~@4", // Em D
  C: "~ d4 [g4,b4] [g2,d4] ~ e4 [g4,b4] e4, g2@8 ~@4 e2@8 ~ e2 ~@2", // G G5 G
  D: "~@3 c4@3 [e4,g4]@3 c4@3 ~@3 [e4,f#4,a4] ~@2 [e4,a4] ~ e4 [d2,d4]@2 ~, c2@11 ~ d2@7 f#4@2 ~@3", // Em F#m7 A5 D
  E: "~@3 d4@3 [g4,b4]@3 [g2,d4]@2 ~@4 e4@2 ~ [g4,b4]@3 [e2,e4]@2 ~, g2@2 ~ e2@2 ~", // G G5 G E
  F: "~@3 d4@2 ~ [b4,d5]@2 ~ [c2,c5]@2 ~ a#4 b4 ~ g4 d4 ~ [c4,g4]@3 [d2,b3,g4]@3, c2@6 a#4 ~@2 e5 ~@2 d2@8 ~@4, ~@4 d5 ~@3", // Bm C C5 G
  G: "~@3 d4@2 ~ [g4,b4]@3 [g2,d4]@3 [e4,g4,b4]@3 ~@4 a4@2 e2@3, g2@7 ~@5 e2@6 d5@4 ~@2, ~@18 b4@2 ~ g4 ~@2", // G G5 Em
  H: "[c4,e4]@3 [e4,g4]@4 ~@2 [c2,e4,g4]@3 [d4,f#4]@3 [e4,g4]@3 [f#4,a4]@3 d2@2 ~, c2@7 ~@5 d2@8 ~@4", // C Em C D Em F#m
  I: "g2@7 ~@2 g2@3 [e4,g4,b4]@9 e2@3, [d4,g4,b4]@12 e2@7 ~@5", // Em G
  J: "~@3 c4@2 ~ [e4,g4]@3 [c2,c4]@3 [f#4,a4]@3 d4 ~@2 f#4 e4 ~ [d2,d4]@2 ~, c2@7 ~@5 d2@8 ~@4, ~@3 a4", // Em C F#m D
  K: "~@3 d4@2 ~ [g4,b4]@3 g2@3 [e4,g4,b4]@4 ~@2 [g4,b4]@3 e2@3, g2@7 ~@2 d4 ~@2 e2@6 ~@3 e4 ~@2", // G Em G
  L: "[e4,g4]@4 ~@2 e4@3 c2@3 [d4,f#4]@2 ~ [e4,g4]@2 ~ [f#4,a4]@3 d2@2 ~, c2@6 g4@2 ~ c4 ~@2 d2@8 ~@4", // Em D Em F#m
  M: "[g4,b4]@4 ~@2 [g4,b4]@3 [g2,d4]@3 [g4,b4]@4 ~@2 [g4,b4]@3 e2@3, g2@6 ~@6 e2@6 ~@3 e4 ~@2", // G G5 G
  N: "[e4,g4] ~@2 [e4,g4] ~@2 [e4,g4]@2 ~ c2@3 [e4,a4] ~@2 [e4,a4] ~@2 f#4 e4 ~ [d2,d4]@2 ~, c2@7 ~@2 c4 ~@2 d2@8 ~@4, ~@18 a4@5 ~", // Em A5 D
  O: "g2@7 ~@2 g2@3 e2@7 ~@2 e2@3, [d4,g4,b4]@11 ~", // G
  P: "c2@2 [e4,g4] c2 [c4,a4] [a3,f#4] [g3,e4] [d2,f#3,d4], ~@6 d#4 ~@5 d2@7 ~@5", // Em F D C D
  Q: "[d4,b4]@4 ~@2 a4 b4 a4 g2@3 a4 b4 a4 ~@6 e2@3, g2@6 d5@2 ~ g4 ~@2 d5@10 ~@2, ~@12 e2@7 ~@5, ~@15 g4@8 ~", // G
  R: "c2@2 [c4,e4,g4] c2 [d4,f#4,a4] ~ [d4,f#4,a4] d2, ~@9 c4 ~@2 d2@6 ~@6", // C D
  S: "[d4,g4,b4]@3 ~@3 [d4,g4,b4]@3 g2@3 ~ a4 ~ g4 ~@5 e2@3, g2@6 ~@6 e2@7 ~@5, ~@12 b4@2 ~@2 d4@7 ~", // G
  T: "~@3 [b3,b4]@2 ~ d5@2 ~ [e4,e5]@2 ~ [g4,g5]@2 ~ [a4,a5]@2 ~ [b4,b5]@2 ~ [d2,d5,d6]@3, c2@6 d4 ~@2 c2@3 d2@7 ~@5", // B E G A B D
  U: "[[e2,e6] ~ [e5,e6]@6 ~@8, e5 ~@5 e2@42]/2", // E
  V: "[g2@6 [b4,d5]@2 ~ [g2,c5,e5]@3 e2@6 ~ a4@2 g4 ~@2 c2@7 ~@2 c2@3 d2@6 [d4,f#4,a4]@3 d2@3, ~@6 a#4 ~@11 b4@2 ~ e2@3 ~@24, ~@11 e4@4 ~@9]/2", // Bm C D
  W: "g2@2 [g4,b4] g2 g4 f#4 ~ e2, ~@12 e2@7 ~@5, ~@12 b4@5 ~ e4@5 ~", // G
  X: "c2@7 ~@2 c2@3 [d4,f#4,a4]@3 ~@3 [d4,f#4,a4]@3 d2@3, ~@2 d2 ~", // D
  Y: "~@3 d5@2 ~ [e4,e5]@2 ~ [g2,g4,g5]@3 e2@7 ~@2 e2@3, g2@7 ~@17, ~@3 d4 ~@20", // E G
  Z: "~@3 d4@2 ~ [a#4,b4,d5] ~@2 [c5,e5] ~@2 a#4 b4 ~ g4 e4 ~ a4@2 ~ [c4,g4] ~@2, c2@7 ~@2 c2@3 d2@7 ~@2 d2@3, ~@12 d5@4 ~@2 d4 ~@5", // A# C C5
  AA: "[[e2,b4]@3 ~@3 [e4,b4]@34 ~@8, e4 ~@5 e2@42]/2", // E5
  AB: "b1@6 [f#4,b4]@3 b3@2 ~@4 b3@2 ~ [d#4,f#4]@3 b3@2 ~, ~@6 f4 ~@2 b1 ~@2 b1@6 d4 ~@2 b1 ~@2", // B5 D#m
  AC: "~@3 b3 ~@2 [f#4,b4]@2 ~ b3@2 ~ b1@3 [b3,b4] ~@2 [d4,d5] ~@2 [e4,e5] ~@2, b1@6 f4 ~@2 b1 ~@5 c2@3 c#2@3 d2@3", // B5 B D E
  AD: "[e4,e5]@2 ~@7 e2 ~@5 [b4,d5]@2 ~ [a4,d5]@2 ~ [g4,d5]@2 ~, e2@6 ~@6 e2@7 ~@2 e2 ~@2, ~@15 a#4 ~@8", // E Bm D5 G5
  AE: "~@3 e4 ~@2 d5@2 ~ [e2,a4] ~@2 e2@3 [e4,e5] ~@2 [g4,g5] ~@2 [a4,a5] ~ a4, e2@6 b4 ~@8 d2@3 c2@3 b1@2 ~", // A5 E G A
  AF: "a5 a4 a5 a4 [a4,a5] a5 a4 [a4,a5] a5 [a1,a4] [a4,a5] a5 a4 [a4,a5] a5 a4 a5!2 a4 ~ [a4,a5] a1 ~@2, a1 ~ a1 ~, ~@8 a4 ~@3", // A
  AG: "~@3 a3 ~@2 [c#4,e4] ~@2 [a1,d4,f#4] ~@2 [e2,e4,g4]@3 a1@2 ~ [a1,e4]@4 ~@2, a1@7 ~@11 g4@2 ~@4", // C#m D Em A5
  AH: "d2@6 [a4,d5]@3 d2 ~@2 d2@3 [a4,a5] ~@2 [d3,b4,b5] f#3 g3 [a3,d5,d6] [b3,c4] c#4, ~@6 [g#4,c5] ~@17", // D5 A G D5 Cmaj7 G#
  AI: "[d5,d6] d5 d6 [d5,d6] d5 d6 d5 ~@17, d4 ~@3", // D
  AJ: "g2@6 [b4,d5]@3 [g2,g4]@3 e2@6 b4 a4 ~ [e2,g4]@3, ~@6 a#4 ~@11 d5@3 ~@3", // Bm G Em
  AK: "~@3 c4 ~@2 [e4,g4]@2 ~ [c2,c4]@3 [d4,f#4,a4]@3 ~@3 [d4,f#4,a4]@3 d2@2 ~, c2@7 ~@5 d2@8 ~@4", // Em C D
  AL: "g2@6 [a#4,b4] ~@2 [c5,e5] ~@2 a#4 b4@2 ~ d4@2 ~@3 e2@3, ~@6 d5@2 ~ g2@3 e2@7 ~@5, ~@12 d5@5 ~@7, ~@15 g4@2 ~@7", // Bmaj7 C
  AM: "c2@6 [g4,c5]@2 ~ c2@3 [f#4,d5]@2 ~ [g4,d5]@2 ~ [a4,d5]@3 d2@2 ~, ~@6 f#4 ~@2 e4 ~@2 d2@8 ~@4", // C5 D G5 D5
  AN: "[[b4,d5]@5 ~@4 g2@3 ~@3 [e4,g4,b4]@2 ~@4 e2@3 c2@7 ~@2 c2@3 e4@3 f#4@3 d4@3 d2@2 ~, g2@7 ~@5 e2@7 ~@17 d2@8 ~@4, a#4 ~@20 [c4,e4,g4]@11 ~@4 a4@10 ~@2]/2", // Bm Em C
  AO: "g2@6 b4@3 g2@3 e2@6 b4 a4 ~ [e2,g4]@3, ~@6 d5@7 ~@11, ~@9 g4@5 ~@4 e4@5 ~", // Em
  AP: "~@3 c4 ~@2 [e4,g4]@3 c2@3 ~@3 [f#4,d5]@2 ~ [g4,d5]@2 ~ [d2,a4,d5]@2 ~, c2@7 ~@2 c4 ~@2 d2@8 ~@4", // Em D G5 D5
  AQ: "~@3 d4 ~@2 [g4,b4]@3 g2@3 ~@3 e4 ~@2 [g4,b4]@3 e2@3, g2@6 d4 ~@5 e2@7 ~@5", // G
  AR: "~@3 c4@2 ~ [e4,g4]@2 ~ c2@3 ~@3 d5@2 ~ [e4,e5] ~@2 [d2,g4,g5]@2 ~, c2@7 ~@5 d2@8 ~@4, ~@15 d4 ~@8", // Em E G5
  AS: "[g4,g5]@3 ~@3 a#4 b4@2 ~ g4@2 e2@7 ~@2 e2@3, g2 d5 ~@2, ~@3 [g2,a4] ~@4", // G Gsus2
  AT: "~@3 c4 ~@2 [e4,g4]@3 [c2,d4]@3 d2@8 ~ d2@2 ~, c2@7 ~@17", // Em Csus2
  AU: "g2@6 b4 a4 ~ [g2,g4]@3 e2@7 ~@2 e2@3, ~@6 d5@5 ~@13", // G
  AV: "~@3 [d4,d5] ~@2 [e4,e5] ~@2 [c2,g4,g5]@3 ~@3 [a4,a5] ~@2 [b4,b5] ~@2 [d5,d6] ~@2, c2@7 ~@5 d2@8 ~ d2@2 ~", // D E C5 A B D
  AW: "g2@6 [a#4,b4,d5] ~@2 [c5,e5] ~@2 a#4 b4@2 g4 d4 ~ [e4,g4]@2 ~ [e2,d4,g4]@3, ~@9 g2@3 e2@7 ~@5, ~@4 d5 ~@3", // A# C Em Em7
  AX: "[c4,g4]@2 ~ c4@2 ~ [e4,g4]@3 c2@3 ~@3 d4@2 ~ [f#4,a4]@2 ~ d2@2 ~, c2@7 ~@5 d2@8 ~@4", // C5 Em F#m
  AY: "~@3 g4 ~@2 [b4,d5]@3 g2@3 ~@3 [b4,d5]@3 ~@3 e2@3, g2@6 a#4 ~@5 e2@7 ~@5, ~@15 a#4 ~@8", // Bm
  AZ: "~@3 g4 ~@3 a4@2 c2@3 ~@6 b4 a4 ~ d2@2 ~, c2@6 [b4,d5]@2 ~ g4 ~@2 d2@8 ~@4, ~@18 d5@3 g4 ~@2", // Bm
  BA: "~@3 [d4,d5] ~@2 [e4,e5] ~@2 [g2,g4,g5]@3 e2@7 ~@2 e2@3, g2@7 ~@5 g5@2 ~@10", // D E G
  BB: "~@3 [d4,d5] ~@2 [e4,e5] ~@2 [c2,g4,g5]@3 ~@3 [g4,g5] ~@5 d2@2 ~, c2@7 ~@5 d2@8 ~@4", // D E C5 G
  BC: "~@3 [b4,b5] ~@2 [a4,a5] ~@2 [g2,g4]@3 [g4,g5] g5 ~@7 e2@3, g2@7 ~@2 g5 ~@2 e2@7 ~@5", // B A G
  BD: "~@3 [d4,d5] ~@2 [e4,e5] ~@2 [c2,g4,g5]@3 ~@3 [g4,g5] ~@2 [a4,a5]@2 ~ [d2,g4,g5]@2 ~, c2@7 ~@5 d2@8 ~@4", // D E C5 G A G5
  BE: "~@3 [b4,d5] ~@2 [d5,g5] ~@2 [g2,b4,e5]@3 ~@3 [b4,d5]@4 ~@2 e2@3, g2@7 ~@5 e2@7 ~@5", // Bm G5 Em Bm
  BF: "~@3 [c4,e4] ~@5 c2@3 [d4,f#4]@5 ~@4 d2@2 ~, c2@6 [c4,e4,g4]@5 ~ d2@8 ~@4", // C D C
  BG: "g2@7 ~@2 g2@3 e2@7 ~@2 e2@3, ~@9 [b3,d4,e4,g4]@11 ~@4", // Em7
  BH: "~@3 [c4,e4,g4]@2 ~@4 [c2,g4,g5]@3 ~@3 [a4,a5]@5 ~ d2@2 ~, c2@7 ~@5 d2@8 ~@4", // C C5 A
  BI: "~@3 d4 ~@2 b4 a4@2 [g2,g4]@3 e2@6 b4 a4 ~ [e2,g4]@3, g2 d4 ~ d4", // G Em
  BJ: "c2@7 ~@2 c2@3 [e4,g4]@2 ~ g4@2 ~ [d4,f#4]@3 d2@2 ~, ~@3 d2@2 ~, ~@15 e4 ~@8", // Em D
  BK: "~@3 d4@2 ~ [a#4,b4,d5] ~@2 [c5,e5] ~@2 a#4 b4@2 g4 d4 ~ c4@2 ~ [e2,b3,g4]@3, g2@7 ~@2 g2@3 e2@7 ~@5, ~@12 d5@3 ~@3 g4 ~@5", // A# C Em
  BL: "c2@6 [e4,g4]@3 [c2,c4]@3 [d4,f#4]@4 ~@2 f#4@3 d2@2 ~, ~@3 d2@2 ~, ~@9 d4 ~@2", // Em C D
  BM: "[e2,e6]@3 ~@3 [e2,e5,e6]@12 d6@2 ~ d2@3, e5 ~@17 d5 ~@5", BN: "[g2,g6] ~@7, g5 ~@23",
})).s("gm_piano").gain(0.35).pan(0.6)

// chords · electric guitar clean
const electric_guitar_clean = note(`<
  ~ A B A C A D A E A B A C A D A E A B A C A D F@2 A B A C A D G@2 H@2 I@2 J@2 K L A B A C A D A E A B A C A D G@2 A B
  A C A D A E A B A C A D A E A B A C A D A E A B A C A D M N
>`.pickRestart({
  A: "~@6 [b3,d4,g4] ~@11 [b3,e4,g4] ~@5", B: "~@6 [c4,e4,g4] ~@11 [a3,d4,f#4] ~@5",
  C: "~@6 [c4,e4,g4]@2 ~@10 [a3,d4,f#4] ~@5", D: "~@6 [c4,e4,g4] ~@11 [a3,d4,f#4]@2 ~@4",
  E: "~@3 [c4,e4,g4] ~@5 [a3,d4,f#4] ~@2", F: "[[b3,d4,g4] ~@5 [b3,e4,g4]@31 ~@11]/2",
  G: "[[b3,d4,g4] ~@5 [b3,e4,g4]@37 ~@5]/2", H: "~@3 [b3,d#4,f#4] ~@5 [b3,d#4,f#4] ~@2",
  I: "~@3 [b3,e4,g4] ~@5 [b3,e4,g4] ~@2", J: "~@3 [a3,c#4,e4] ~@5 [a3,c#4,e4] ~@2",
  K: "~@3 [a3,d4,f#4] ~@5 [a3,d4,f#4] ~@2", L: "[a3,d4,f#4]@7 ~", M: "[b3,d4,g4] ~@5 [b3,e4,g4]@12 [a3,d4,f#4]@2 ~@4",
  N: "[b3,d4,g4] ~@23", // G
})).s("gm_electric_guitar_clean").gain(0.29).pan(0.8)

// other · pan flute
const pan_flute = note("<~@57 A B@2 C D@2 E@2 F G H I J K@2 L M ~@15>".pickRestart({
  A: "~@3 d6 ~@2 d6@14 ~@4",
  B: "[~@3 a#5@2 ~ a#5 a5 ~ g5@2 ~ e5@3 d5@2 ~ e5@3 ~@7 a4 ~@2 a4@2 g4@2 ~ e4@3 g4@3 ~@6, ~@18 d#5 ~@2 d5@9 a#4@3 ~@15]/2",
  C: "~@2 a#4 b4@3 d5@3 e5@2 ~ g5@3 e5@2 ~ g5@3 a5@2 a#5",
  D: "[b5@3 d6@3 b5 [b5,c6] a5 g5 ~ d#5 e5@3 g5@3 ~@3 e5@5 ~ d5 e5 d5 b4@3 a4@2 a#4 b4@3 g4@2 ~ a4@3 e4@3, ~@21 d#5 ~@26]/2", // Cmaj7
  E: "[g4@4 ~@2 g4 a4 b4 d5@3 e5@3 g5@3 a5@2 ~ a#5@5 ~ a#5 ~@2 a#5!2 a5 g5@2 ~ a5@3 g5@2 ~ a5@2 ~ b5@2 ~, ~@31 b5@2 ~@15]/2",
  F: "d6@3 e6@3 g6@3 e6@3 ~@3 b6@3 a6 b6 a6 g6@2 ~, c#6 ~@14 a#6 ~@8",
  G: "a6@3 g6@3 e6@3 d6@2 ~ d6@5 ~ a#5 a5@2 g5@2 ~", H: "a5@3 g5@3 e5@3 g5@2 ~@4 d5 e5 ~ g5@2 ~ d5 e5 ~, g#5 ~@23",
  I: "g5@2 ~ d5 e5 ~ g5@2 ~ d5 e5 ~ g5 e5 ~ d5 b4 ~ a#4 a4 ~ g4 e4 ~",
  J: "g4@3 e4@3 ~@9 a5@3 b5@3 d6@2 ~, ~@15 g#5 ~@8",
  K: "[d6@3 g6 ~@2 g6@3 e6@2 ~ b6@3 a6@3 g6@2 ~ a6@9 g6 a6 g6 e6 ~@5 a6@3 g6@3 e6@2 ~, ~@12 a#6 ~@26 g#6 ~@8]/2",
  L: "a6@3 g6@3 e6@3 d6@2 ~ b5@2 ~ a#5@3 a5 g5 ~ e5@2 ~, g#6 ~@23", M: "a5@6 g5@5 ~@13",
})).s("gm_pan_flute").gain(0.41)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note("<~ A@22 B@2 A@6 B@2 C@2 D@2 E@2 F G A@14 B@2 A@30 H I>".pickRestart({
  A: "[[b3,d4,g4]@2 [b3,d4,g4]@2 [b3,e4,g4]@2 [b3,e4,g4] [c4,e4,g4]@2 [c4,e4,g4]@2 [c4,e4,g4] [a3,d4,f#4]@2 [a3,d4,f#4]@2]/2", // G Em C D
  B: "[[b3,e4,g4] ~ [b3,e4,g4]@14]/2", // Em
  C: "[[b3,d#4,f#4]@2 [b3,d#4,f#4]@2 [b3,d#4,f#4]@3 [b3,d#4,f#4]@2 [b3,d#4,f#4]@2 [b3,d#4,f#4]@2 [b3,d#4,f#4]!3]/2", // B
  D: "[[b3,e4,g4]@2 [b3,e4,g4]@2 [b3,e4,g4]@3 [b3,e4,g4]@2 [b3,e4,g4]@2 [b3,e4,g4]@2 [b3,e4,g4] [b3,e4,g4]@2]/2", // Em
  E: "[[a3,c#4,e4]@2 [a3,c#4,e4]@2 [a3,c#4,e4]@3 [a3,c#4,e4]@2 [a3,c#4,e4]@2 [a3,c#4,e4]@2 [a3,c#4,e4]@2 [a3,c#4,e4]]/2", // A
  F: "[a3,d4,f#4]@2 [a3,d4,f#4]@3 [a3,d4,f#4]@2 [a3,d4,f#4]", G: "[a3,d4,f#4]",
  H: "[b3,e4,g4] ~ [b3,e4,g4]@4 [a3,d4,f#4]@2", I: "[b3,d4,g4] ~@7",
})).s("gm_acoustic_guitar_steel").gain(0.17).pan(0.4)

// other · distortion guitar
const distortion_guitar = note(`<
  A B C D@3 E@3 ~@8 F@2 G H I@2 ~@9 J K L M N O P Q R ~@31 S T U V W X Y Z@2 ~ AA@4 AB AC AD
>`.pickRestart({
  A: "~@7 b4", B: "d5", C: "~@3 c5@2 ~ c5@2 ~ b4@9 a4@3 g4@2 ~",
  D: "[b4@9 g4@2 ~ a4@6 g4@2 ~ g4@13 ~@2 b4@2 ~ d5@3 g5@2 ~ g5@15 e5@2 ~ d5@8 ~]/3",
  E: "[b4@3 ~@3 c5@2 ~ c5@9 g4@2 ~ g4@21 g5@12 ~@18]/3", F: "[~@18 g4@13 ~@2 e4@7 ~@2 b3@5 ~]/2", G: "g3@3 ~",
  H: "~@6 b3 a3", I: "[g3@40 ~@2 d3@3 ~@3]/2", J: "~@3 b4 d5 ~ e5@2 ~ g5 ~@2 a5@3 e5@2 ~ e5@2 ~ e5@2 ~",
  K: "d#5@3 ~@3 d#5@3 b4@2 ~ d#5@2 ~ d#5@2 ~ b4@2 ~ b4@2 ~", L: "b4@3 g4@2 ~ a4@4 ~@2 a#4@6 a4@3 g4 e4 ~",
  M: "g4@7 ~@2 e4@5 ~ d4 e4 ~ g4 a4 ~ b4@3", N: "a4@3 g4 e4 ~ g4@3 e4 d4 ~ d4@3 e4@2 ~ g4@5 ~",
  O: "~@3 e4 g4@3 ~@2 b4@3 c#5@2 ~ e5@2 ~ e5@2 ~ e5@2 ~", P: "e5@2 ~ e5@2 ~ c#5@3 b4@2 ~ a4@5 ~ f#4@3 ~@3",
  Q: "~@3 b4 d5@4 ~ g5 ~@2 g5@5 ~ g5@2 ~ g5@2 ~", R: "g5@5 ~@19", S: "~@6 d5@2 ~ d5@2 ~", T: "d5 b4@3",
  U: "~@3 g5@8 ~ e5@2 ~ d5 ~@2 a#4@3 g4@2 ~", V: "b4@6 a4@3 g4 ~@2 g4@10 ~@2", W: "~@3 b4@6 a4 ~@2 a4@5 ~ g4@4 ~@2",
  X: "a4@3 g4 g4@4 ~ e4@2 ~ g4@5 ~ b4@3 g4@3", Y: "g4 ~@2 b4@8 ~ g4@6 e4@3 d4@3",
  Z: "[g4@5 ~ g4@4 ~@2 b4@3 d5@3 g5@2 ~ e5@5 ~ d5@2 ~ d5@3 d5@2 ~ d5@10 ~@2]/2",
  AA: "[~@15 e4@5 ~ g4@29 ~ d5@2 ~ d5@2 ~ d5@2 ~ d5@5 ~ b4@2 ~ g4@19 ~@8]/4",
  AB: "~@3 d5@3 e5@3 g5@2 ~ d5@3 e5@3 g5@3 d5@3", AC: "e5@2 ~@4 e5@11 ~ d5@4 ~@2", AD: "g4@5 ~@19",
})).s("gm_distortion_guitar").gain(0.4).pan(0.7)

// other · flute
const flute = note("<~@17 A ~ B ~ C D E F ~@24 A ~ B ~ C D E F ~@32>".pickRestart({
  A: "d5@3 b4@2 ~ c5@3 ~@3 b4@12", B: "d5@3 b4@2 ~ c5@3 ~@3 b4@9 c5@3", C: "d5@3 b4@2 ~ c5@3 g4@2 ~ b4@9 ~@3",
  D: "d5@2 ~ b4 ~@2 c5@2 ~ g4@2 ~ b4@9 ~@3", E: "~@6 g5@8 ~ g5@2 ~ e5@2 ~ d5 ~@2", F: "e5@8 ~ d5 e5 d5 b4@8 ~@4",
})).s("gm_flute").gain(0.27).pan(0.4)

// chords · synth strings 1
const synth_strings_1 = note("<A@8 B@8 C@7 ~ D@7 ~ E@8 A@8 C@7 ~ A@8 B@16 C@7 ~@2>".pickRestart({
  A: "[~@23 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]]/8", // G Em C D G Em C D …
  B: "[~@11 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]]/8", // D G Em C D G Em C …
  C: "[~@11 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 ~]/7", // D G Em C D G Em C …
  D: "[~@23 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 [b3,d4,g4]@12 [b3,e4,g4]@12 [c4,e4,g4]@12 [a3,d4,f#4]@12 ~]/7", // G Em C D G Em C D …
  E: "[~@23 [f#3,b3,d#4]@48 [g3,b3,e4]@48 [a3,c#4,e4]@48 [a3,d4,f#4]@25]/8", // B Em A D
})).s("gm_synth_strings_1").gain(0.12)

// bass · electric bass finger
const bass = note(`<
  ~ A B A B A B A C A B A B A B A C A B A B A B D@2 A B A B A B E@2 F G H I J K L M A B A B A B A N A B A B A B O@2 A B
  A B A B A N A B A B A B A N A B A B A B A N A B A B A B P Q
>`.pickRestart({
  A: "g2@7 ~@2 g2@3 e2@7 ~@2 e2@3", B: "c2@7 ~@2 c2@3 d2@7 ~@2 d2@3", C: "c2@7 ~@2 c2@3 d2@8 ~ d2@3",
  D: "[e2 ~ e2@14]/2", E: "[e2 ~ e2@11 d2 c#2 c2]/2", F: "b1@6 ~@3 b1 ~@2 b1@6 ~@3 b1 ~@2",
  G: "b1@7 ~@2 b1 ~@2 b1@3 c2@3 c#2@3 d2@3", H: "e2@6 ~@3 e2 ~@2 e2@7 ~@2 e2 ~@2",
  I: "e2@6 ~@3 e2 ~@2 e2@3 d2@3 c2@3 b1@3", J: "a1@6 ~@3 a1 ~@2 a1@6 ~@3 a1 ~@2",
  K: "a1@7 ~@2 a1 ~@2 e2@3 a1@2 ~ a1@4 ~@2", L: "d2@6 ~@3 d2 ~@2 d2@3 ~@3 d3 f#3 g3 a3 [b3,c4] c#4", M: "d4 ~@3",
  N: "c2@7 ~@2 c2@3 d2@6 e2@3 f#2@3", O: "[e2 ~ e2@7 b2 d3 d#3 e3 d3 b2 a2]/2", P: "e2 ~ e2 g3 e3 d3 b2 a2",
  Q: "g2 ~@7",
})).s("gm_electric_bass_finger").gain(0.42)

// drums · kick
const kick = s("bd").struct("<~ A@22 B C A@6 D E A@6 F G A@14 B C A@15 H A@7 H A@6 B G>".pickRestart({
  A: "x ~@2 x!2 ~@3", B: "x ~ x ~@4 x", C: "x ~@6 x", D: "x!3 ~@5", E: "~@7 x", F: "x!4", G: "x", H: "x ~@2 x!5",
})).gain(0.46)

// drums · rim
const rim = s("rim").struct("<~ [~ x ~ x]!15 ~@73>").gain(0.52)

// drums · snare
const snare = s("sd").struct("<~@16 A B@5 C D@2 B@6 D ~ B@6 E F B@13 G D H B@15 I B@7 J B@5 G K F>".pickRestart({
  A: "~@6 x ~@5 x ~@4 x!2 ~@2 x ~@2", B: "~ x ~ x", C: "~@6 x ~@11 x!2 ~@4", D: "x!2 ~@2", E: "~ x!3", F: "x",
  G: "~@6 x ~@9 x ~ x!2 ~@4", H: "x ~ x ~ x ~@2 x", I: "~@6 x ~@8 x!4 ~@5", J: "~@6 x ~@2 x!4 ~@2 x ~ x!2 ~@2 x ~@2",
  K: "x ~@5 x ~@14 x!3",
})).gain(0.4)

// drums · snare · soft notes
const snare_soft = s("sd").struct("<~@16 A ~@7 B ~@31 B ~@23 C ~@8>".pickRestart({
  A: "~@9 x!3 ~@3 x!2 ~@7", B: "~@3 x!3 ~@18", C: "~@2 x",
})).gain(0.23)

// drums · low tom
const low_tom = s("lt").struct("<~@24 A ~@7 B ~@23 C ~@30 D ~>".pickRestart({
  A: "~@7 x", B: "~@6 x!2", C: "~@5 x ~@2", D: "~@5 x",
})).gain(0.35)

// drums · hihat
const hihat = s("hh").struct(`<
  ~ A@7 B A@7 B A@3 B A@2 C D A@3 B A E C D B F G H I J K ~ A@7 B L@2 M L A@2 C D A@7 B A@7 B A@7 B L@2 M L A@2 C N
>`.pickRestart({
// … 46 more lines