// Love's About to Change My Heart — Summer Donna
// 120 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 19, 4/4 at bar 20, 2/4 at bar 100, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: Full arrangement: all 127 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. 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.

// bass · synth bass 2
const bass = note(`<
  ~@2 A@8 B@2 C D E@2 F G H I J K L M N K O M N P Q R S K O F G H I J K L M N K O M N P Q R S K O F G F G H T U V@2 W X
  Y Z@2 AA AB AC@2 H K O M S K O M S P Q M S K O F Q AD Q F G AE AF ~@4 AG AH AI AH AI AH AI AH AI AH AI AH AI AH AI AH
  AI AH AI AH AI AH AI AH AJ AK AL AM
>`.pickRestart({
  A: "[~@7 b2@15 e2@15 ~ a2@15 d3@8 c3@8 b2@15 e2@15 ~ a2@15 d3@8 c3@5]/8", B: "[~@3 g2@15 c3@14]/2", C: "~ a2@7",
  D: "~ d3@8 c3@7", E: "[~ b2@11 e2@19 ~]/2", F: "a1 ~ g1 ~ a1@2 g1 b1 ~ b1 a1 ~ b1@2 a1@2",
  G: "c2 ~ b1 ~ c2@2 b1 c2 ~ c2 b1 ~ c2@2 b1@2", H: "d2 ~ c2 ~ d2@2 c2 d2 ~ d2 c2 ~ d2@2 c2@2",
  I: "g1 ~ f#1 ~ g1@2 f#1 g1 ~ g1 f#1 ~ g1@2 f#1@2", J: "g1 ~ f#1 ~ g1@2 f#1 g1 ~ g1 f#1 ~ g1@2 a1@2",
  K: "b1 ~ a1 ~ b1@2 a1 b1 ~ b1 a1 ~ b1@2 d2@2", L: "e2 ~ d2 ~ e2@2 d2 e2 ~ e2 d2@2 c2@2 b1@2",
  M: "a1 ~ g1 ~ a1@2 g1 a1 ~ a1 g1 ~ a1@2 c2@2", N: "d2 ~ c2 ~ d2@2 c2 d2 ~ d2 c2@2 b1@2 a1@2",
  O: "e2 ~ d2 ~ e2@2 d2 e2 ~ e2 d2 ~ c2@2 b1@2", P: "g1 ~ f#1 ~ g1@2 f#1 g1 ~ g1 f#1 ~ g1@2 b1@2",
  Q: "c2 ~ b1 ~ c2@2 b1 c2 ~ c2 b1 ~ a1@2 g1@2", R: "a1 ~ g1 ~ a1@2 g1 a1 ~ a1 g1@2 a1@2 c2@2",
  S: "d2 ~ c2 ~ d2@2 c2 d2 ~ d2 c2 ~ b1@2 a1@2", T: "g1@2 f#1 ~ g1@2 f#1 g1 ~ g1 f#1 ~ g1@2 f#1@2",
  U: "g1 ~ f#1 ~ g1@2 f#1 g1 ~ g1 f#1 ~ g1@2 g1 ~", V: "c2 ~ c2 ~ c2@2 c2!2 ~ c2!2 ~ c2@2 c2@2",
  W: "f1 ~ f1 ~ f1@2 f1!2 ~ f1!2 ~ f1@2 f1@2", X: "f1 ~ f1 ~ f1@2 f1!2 ~ f1!2 ~ f1@2 a1@2",
  Y: "a#1 ~ a#1 ~ a#1@2 a#1!2 ~ a#1!2 ~ a#1@2 a#1@2",
  Z: "[a#1 ~ a#1 ~ a#1@2 a#1!2 ~ a#1!2 ~ a#1@2 d#2 d#2@2 ~ d#2 ~ d#2@2 d#2!2 ~ d#2!2 ~ d#2@2 d#2@2]/2",
  AA: "d#2 ~ d#2 ~ d#2@2 d#2!2 ~ d#2!2 ~ d#2@2 d#2@2", AB: "g#1 ~ g#1 ~ g#1 ~ g#1!2 ~ g#1!2 ~ g#1@2 g#1@2",
  AC: "[g#1 ~ g#1 ~ g#1 ~ g#1!2 ~ g#1!2 ~ g#1@2 d2 d2@2 ~ c2 ~ d2@2 c2 d2 ~ d2 c2 ~ d2@2 c2@2]/2",
  AD: "a1 ~ g1 ~ a1@2 g1 b1 ~ b1 a1 ~ b1@2 a1 ~", AE: "c2 ~ b1 ~ c2@2 b1 d2 ~ d2 c2 ~ d2@2 c2 ~",
  AF: "d2 ~ c2 ~ d2@2 c2 d2 ~ d2 c2 ~ d2@2 c2 ~", AG: "~@8 a1 ~ g1 ~ a1@2 g1 b1",
  AH: "~ b1 a1 ~ b1@2 a1@2 c2 ~ b1 ~ c2@2 b1 c2", AI: "~ c2 b1 ~ a1@2 g1@2 a1 ~ g1 ~ a1@2 g1 b1",
  AJ: "~ c2 b1 ~ a1@2 g1@2 d2 ~ c2 ~ d2@2 c2 d2", AK: "~ d2 c2 ~ d2@2 c2@2 d2 ~ c2 ~ d2@2 c2 d2",
  AL: "~ d2 c2 ~ b1@2 a1@2 g1@2 f#1 ~ g1@2 f#1 g1", AM: "~ g1 f#1 ~ g1@2 f#1@2 g1 ~ g1 ~ f1@2 g1 ~",
})).s("gm_synth_bass_2").gain(0.45)

// chords · epiano2
const epiano2 = note(`<
  ~@16 A B C D@2 E F G H E F G I F G@2 I E J A B C D@2 E F G H E F G I F G@2 I E J A K A K L F M G N O P Q@2 R S T U@2 V
  W X Y Z AA AB G H F C@2 AC AA AD AE AF AE K AE K AG@2 ~@4 AH AI@22 AJ@5
>`.pickRestart({
  A: "[g3,c4,e4]@7 ~ [f#3,a3,d4]@7 ~", B: "[e3,g3,b3]@15 ~", C: "[g3,c4,e4]@15 ~",
  D: "[[f#3,b3,d4]@25 ~@5 d4@2, ~@13 f#3@3, ~@7 b3]/2", E: "[f#3,a3,d4]@11 ~ [f#3,a3,d4]@3 ~",
  F: "[g3,b3,d4]@11 ~ [g3,b3,d4]@3 ~", G: "[g3,c4,e4]@11 ~ [g3,c4,e4]@3 ~", H: "[a3,c4,d4]@11 ~ [a3,c4,d4]@3 ~",
  I: "[f#3,a3,c4]@11 ~ [f#3,a3,c4]@3 ~", J: "[a3,b3,d4]@7 ~ [g#3,b3,d4]@7 ~", K: "[g3,b3,e4]@15 ~",
  L: "[g3,c4,e4]@7 ~ [g3,c4,e4]@7 ~", M: "[f3,b3,d4]@11 ~ [f3,b3,d4]@3 ~", N: "[g3,c4,e4]@7 ~ [c4,e4,g4]@7 ~",
  O: "e4@10 f4@3 e4@3, [a3,c4]@15 ~", P: "[a3,c4,e4]@11 ~ [a3,c4,e4]@3 ~", Q: "[a3,d4,f4]@11 ~ [f3,a3,d4]@3 ~",
  R: "[g3,a#3,d4]@5 f4 d4 a#3", S: "[g3,a#3,d4]@11 ~ [g3,a#3,d4]@3 ~", T: "[g3,c4,d#4]@15 ~",
  U: "[[g3,c4,d#4]@11 ~ [f#3,a3,c4,d4]@15 ~ [f#3,a3,c4,d4]@3 ~]/2", // Cm D7
  V: "[f#3,a3,c4,d4]@9 ~@3 a3@2 [a3,c4,d4]@2, ~@10 f#3@5 ~", W: "[a3,d4,f#4]@11 ~ [f#3,a3,d4]@3 ~",
  X: "[g3,b3,d4]@11 ~ [g3,b3,e4]@3 ~", Y: "g3@8 a3@7 ~, [c4,e4]@15 ~", Z: "[f#3,a3,c4,d4]@15 ~", AA: "[f#3,a3,d4]@15 ~",
  AB: "[g3,b3,d4]@11 ~ d4@2 e4@2, ~@3 [g3,b3]", AC: "[a3,c4,d4]@15 ~", AD: "a3@8 g#3@7 ~, [b3,d4]@15 ~",
  AE: "[g3,c4,e4]@7 ~ [a3,d4,f#4]@7 ~", AF: "e4@12 d4@3 ~, [g3,b3]@15 ~",
  AG: "[[g3,b3,e4]@7 ~ a3@8 f#3@9 ~ [d3,a3,d4,f#4] ~ [c3,g3,c4,e4] ~ [a3,d4,f#4] ~, ~@8 [c4,d4]@17 ~@7]/2", // Em D C D Csus2
  AH: "~@8 [g3,c4,e4]@7 ~", AI: "[[f#3,a3,d4]@7 ~ b3@12 c4@2 b3@2 [g3,c4,e4]@7 ~, ~@8 [g3,e4]@15 ~@9]/2",
  AJ: "[[f#3,a3,d4]@7 ~ b3@12 c4@2 b3@2 [f#3,a3,d4]@13 ~ [f#3,a3,d4]@2 [f#3,a3,d4]@11 ~ [f#3,a3,d4]@2 ~@2 [g3,b3,d4]@15 ~@3 [g3,b3,d4] ~ [f3,a3,c4] ~ [g3,b3,d4] ~, ~@8 [g3,e4]@15 ~@57]/5", // D G F G C
})).s("gm_epiano2").gain(0.26)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  ~@21 A B C ~ D E F ~ G H I J K L ~@5 A B C ~ D E F ~ G H I J K L M N O P Q R S T@2 U V W@3 X Y Z@2 AA A B C ~ AB E F ~
  AC AD AE AF AG AH AI AJ AK AL AM AN AO AP ~@4 AQ AR AS AT AU AV AW AX AY AR AS AT AU AV AW AX AY AR AS AT AU AV AW AX
  AZ BA BB BC
>`.pickRestart({
  A: "~@3 f#4@5, ~ b3@7, ~ d4@3", B: "a4@3 g4@5", C: "~@3 g4@5, ~ c4@7, ~ e4@3", D: "~@6 a4@9 ~, ~ d4@7, ~@4 f#4@11 ~",
  E: "a4@3 g4@3 a4@2", F: "~@3 b4@5, b4 g4@3, ~ e4@7", G: "~@2 [b3,d4]!2 ~@6 [b3,d4]!2 ~@4",
  H: "~@2 [c4,e4]!2 ~ [c4,e4] ~@2 [c4,e4] ~@2 [c4,e4] ~@2 [c4,e4] ~", I: "~@2 [c4,e4]!2 ~@6 [c4,e4]!2 ~@4",
  J: "~@2 [a3,d4]!2 ~@6 [c4,d4] ~@2 [a3,d4] ~@2", K: "~@2 [a3,d4]!2 ~@6 [a3,d4] ~@2 [d4,f#4] ~@2",
  L: "~@4 [a3,b3]!2 ~@2 [g#3,b3] ~@2 [g#3,b3] ~@4", M: "[a3,c4]@2 ~@3 [a3,c4] ~@4 [b3,d4] ~@2 [b3,d4] ~@2",
  N: "~@4 [b3,e4] ~@3 e4 [b3,e4] ~ [b3,d4] ~ [b3,e4] ~@2, ~@7 [b3,d4]@2 ~@7", O: "~@4 [a3,c4] ~@7 [b3,d4] ~@3",
  P: "~@4 [b3,e4] ~@2 [b3,d4] e4 ~@4 [b3,e4] ~@2", Q: "[g3,c4] ~@4 [g3,c4] ~@4 [g3,c4] ~@2 [g3,c4] ~@2",
  R: "[b3,d4] ~@5 [b3,d4]!2 ~@6 [b3,d4] ~", S: "~@6 [b3,d4]!2 ~@6 [d4,f4]@2", T: "~@12 d4@3 ~, e4@3 ~, ~@3 g4@5",
  U: "~@3 d4, e4@3 ~, ~@6 g4@9 ~", V: "~@12 c4@3 ~, e4, ~@3 g4@5", W: "~@3 f4@3 c4@2, d4@3 ~",
  X: "~@3 d4, d4@3 ~, ~@3 f4@5", Y: "~@3 d#4@3 a#3@2, c4@3 ~",
  Z: "[d#4@4 f4@4 g4@4 a4@10 ~@4 [d5,f#5] ~ [c5,e5] ~ [d5,f#5] ~]/2", // D C D
  AA: "~@2 [d5,f#5] ~ [c5,e5] ~ [d5,f#5] ~@3 [d5,f#5] ~ [c5,e5] ~ [d5,f#5] ~", AB: "~@3 a4@5, ~ d4@7, ~ f#4@3",
  AC: "~@2 [g3,b3] ~@7 [g3,b3]!2 ~ [b3,d4] ~@2", AD: "~@4 [c4,e4]@3 ~@6 [c4,e4] ~@2",
  AE: "[a3,c4] ~@8 [a3,c4] ~ [g3,c4] ~@2 [a3,c4] ~", AF: "[c4,d4] ~@7 [c4,d4] ~@2 [a3,c4]@4 ~",
  AG: "~@2 [a3,d4] ~@2 [a3,d4] ~@2 [a3,d4]@5 ~@3", AH: "~@2 [a3,b3] ~@2 [a3,b3] ~@2 [g#3,b3]@6 ~@2",
  AI: "~@2 [g3,c4] ~@2 [g3,c4] ~@2 [a3,d4]@6 ~@2", AJ: "~@2 [b3,e4] ~@2 [c4,e4] ~@2 [b3,e4] ~@2 [c4,e4] ~ [b3,e4]@2 ~",
  AK: "~@2 [g3,c4] ~@2 [g3,c4]@2 ~ [a3,d4] ~@2 [a3,d4]@5", AL: "~@2 [b3,e4] ~@2 [b3,e4] ~@2 [c4,e4] ~@2 [b3,e4]@4 ~",
  AM: "~@2 [g3,c4]@3 [g3,c4]@2 ~ [a3,d4]@2 ~ [a3,d4]@5", AN: "~@2 [c4,e4] ~@2 [b3,e4] ~@2 [c4,e4] ~@2 [b3,e4]@3 ~@2",
  AO: "~@2 [b3,e4]@3 [b3,e4]@3 ~@2 [a3,d4]@2 ~ [a3,d4]@3", // E5 D5
  AP: "~@2 [a3,d4]@2 ~ [a3,d4] ~@4 [d4,d5] ~ [c4,c5] ~ [d4,d5] ~", AQ: "~@8 [g3,c4] ~@2 [g3,c4]@4 ~",
  AR: "[a3,d4] ~@2 [a3,d4]@3 ~@2 [b3,e4] ~@2 [c4,e4]@3 b3 ~", // D5 E5 C
  AS: "[c4,e4]@3 b3 ~@2 [c4,e4] ~ g3 ~ [g3,c4] ~@2 [g3,c4] ~@2", AT: "[a3,d4]!3 [a3,d4]@5 ~@2 [b3,e4] ~@5",
  AU: "[c4,e4] ~@2 [b3,e4]@3 ~@4 [g3,c4]!3 [g3,c4]@2 ~", AV: "[a3,d4]!2 g3 [a3,d4]@3 ~@4 [b3,e4] ~@5",
  AW: "~ b3 ~ [b3,e4] ~ [b3,e4] ~@2 [g3,c4] ~@2 [g3,c4]@3 ~@2, [b3,e4] ~@7", // E5 C5 E5
  AX: "~@2 [a3,d4] ~@2 [a3,d4] ~@2 [b3,e4] ~@2 [b3,e4] ~@2 [c4,e4] ~", // D5 E5 C
  AY: "~ [b3,e4]@2 ~ [b3,e4]@2 ~@2 [g3,c4] ~@2 [g3,c4]@4 ~", AZ: "~ [b3,e4]@2 ~ [b3,e4]@2 ~@4 [a3,d4] ~@2 [a3,c4] ~@2",
  BA: "[a3,d4] ~@9 [a3,d4] ~@2 [a3,c4] ~@2", BB: "[a3,d4] ~@9 [b3,d4] ~@2 [g3,b3] ~@2",
  BC: "[b3,d4] ~@9 [b3,d4] ~ [a3,c4] ~ [b3,d4] ~", // Bm Am Bm
})).s("gm_acoustic_guitar_steel").gain(0.25)

// other · overdriven guitar
const overdriven_guitar = note("<~@16 [a3!16]!79 ~@4 [~@8 a3!8] [a3!16]!27>")
  .s("gm_overdriven_guitar").gain(0.25).pan(0.3)

// other · electric guitar muted
const electric_guitar_muted = note(`<
  ~@16 A B C D@2 E F G H E F G H F G@2 H E F A B C D@2 E F G H E F G H F G@2 H E F A I A B C E F J@2 G H K@3 L M N O@2 E
  F G H E F G H F G@2 H E F A I A I A B@2 P ~@4 Q R S R S R S R S R S R S R S R S R S R S R S R T B U V
>`.pickRestart({
  A: "~ c4 a3 ~ c4@2 a3 d4 ~ d4 b3 ~ d4@2 b3 e4", B: "~ e4 c4 ~ e4@2 c4 e4 ~ e4 c4 ~ e4@2 c4 e4",
  C: "~ e4 c4 ~ e4@2 c4 e4 ~ e4 c4 ~ e4@2 c4 d4", D: "~ d4 b3 ~ d4@2 b3 d4 ~ d4 b3 ~ e4@2 b3 d4",
  E: "~ d4 b3 ~ d4@2 b3 d4 ~ d4 b3 ~ d4@2 b3 d4", F: "~ d4 b3 ~ d4@2 b3 d4 ~ d4 b3 ~ d4@2 b3 c4",
  G: "~ c4 a3 ~ c4@2 a3 c4 ~ c4 a3 ~ c4@2 a3 c4", H: "~ c4 a3 ~ c4@2 a3 c4 ~ c4 a3 ~ c4@2 a3 d4",
  I: "~ e4 c4 ~ e4@2 c4 e4 ~ e4 c4 ~ e4@2 a3 c4", J: "~ c4 b3 ~ c4@2 b3 c4 ~ c4 b3 ~ c4@2 b3 c4",
  K: "~ d4 a#3 ~ d4@2 a#3 d4 ~ d4 a#3 ~ d4@2 a#3 d4", L: "~ d4 a#3 ~ d4@2 a#3 d4 ~ d4 a#3 ~ d4@2 a#3 c4",
  M: "~ c4 g#3 ~ c4@2 g#3 c4 ~ c4 g#3 ~ c4@2 g#3 c4", N: "~ c4 g#3 ~ c4@2 g#3 c4 ~ c4 g#3 ~ c4@3 d4",
  O: "~ d4 c4 ~ d4@2 c4 d4 ~ d4 c4 ~ d4@2 c4 d4", P: "~ e4 c4 ~ e4@2 c4 e4 ~ e4 c4 ~ e4 ~ c4 ~",
  Q: "~@9 c4 a3 ~ c4@2 a3 d4", R: "~ d4 b3 ~ d4@2 b3 e4 ~ e4 c4 ~ e4@2 c4 e4",
  S: "~ e4 c4 ~ e4@2 a3 c4 ~ c4 a3 ~ c4@2 a3 d4", T: "~ e4 c4 ~ e4@2 a3 c4 ~ e4 c4 ~ e4@2 c4 e4",
  U: "~ e4 c4 ~ e4@2 c4 d4 ~ d4 b3 ~ d4@2 b3 d4", V: "~ d4 b3 ~ d4@2 b3 d4 ~@2 [b3,d4,g4] ~ [a3,c4,f4] ~ [b3,d4,g4] ~",
})).s("gm_electric_guitar_muted").gain(0.27).pan(0.7)

// chords · lead 8 bass lead
const lead_8_bass_lead = note(`<
  ~@40 A B C D E B F E G H I J K L M F M F H G N ~@12 A B C D E B F E G H I J K L ~@6 O P ~@28 Q R S T
>`.pickRestart({
  A: "~@2 [b3,d4,f#4]!6 ~ [b3,d4,f#4]!2 ~@5", B: "~@2 [b3,e4,g4]!6 ~ [b3,e4,g4]!2 ~@5",
  C: "~@2 [c4,e4,g4]!6 ~ [c4,e4,g4]!2 ~@5", D: "~@2 [c4,d4,f#4]!6 ~ [c4,d4,f#4]!2 ~@5",
  E: "~@2 [d4,f#4,a4]!6 ~ [d4,f#4,a4]!2 ~@5", F: "~@2 [e4,g4,b4]!6 ~ [e4,g4,b4]!2 ~@5",
  G: "~@2 [d4,g4,b4]!6 ~ [d4,g4,b4]!2 ~@5", H: "~@2 [e4,g4,c5]!6 ~ [e4,g4,c5]!2 ~@5",
  I: "~@2 [e4,a4,c5]!6 ~ [e4,a4,c5]!2 ~@5", J: "~@2 [f#4,a4,d5]!6 ~ [f#4,a4,d5]!2 ~@5",
  K: "~@2 [d4,f#4,b4]!6 ~ [d4,f#4,b4]!2 ~@5", L: "~@2 [e4,a4,b4]!5 [e4,g#4,b4] ~ [e4,g#4,b4]!2 ~@5",
  M: "~@2 [c4,e4,g4]!5 [d4,f#4,a4] ~ [d4,f#4,a4]!2 ~@5", N: "~@2 [d4,f4,b4]!6 ~ [d4,f4,b4]!2 ~@5",
  O: "~@10 [d5,f#5] ~ [c5,e5] ~ [d5,f#5] ~", // D C D
  P: "~@2 [f#5,a5] ~ [e5,g5] ~ [f#5,a5] ~@3 [a4,d5,f#5] ~ [g4,c5,e5] ~ [a4,d5,f#5] ~", Q: "~@10 d4 ~ c4 ~ d4 ~",
  R: "~@2 d4 ~ c4 ~ d4 ~@3 d4 ~ c4 ~ d4 ~", S: "~@2 d4 ~ c4 ~ d4 ~@9", T: "~@10 g4 ~ f4 ~ g4@2",
})).s("gm_lead_8_bass_lead").gain(0.3)

// chords · synth brass 2
const synth_brass_2 = note("<A@8 B@4 C D E@2 ~@13 F G H I J@2 ~@13 F G H I J@2 ~@70 K L M>".pickRestart({
  A: "[~@39 [f#3,a3,d4]@15 [g3,b3,d4]@7 ~ [g3,b3]@7 ~ [a2,e3,g3,c4]@15 [d3,f#3,a3,c4]@7 ~ [c3,f#3,a3]@7 ~ [b2,f#3,a3,d4]@15 [g3,b3,d4]@7 ~ [g3,b3]@4, ~@8 b2@46 e2@15 ~@47 e2@12]/8", // D G Am7 D7 F#dim Bm7 G
  B: "[~@4 [a2,e3,g3,c4]@15 [d3,f#3,a3,c4]@7 ~ [c3,f#3,a3]@7 ~ [b3,d4]@3 [a3,c4]@4 [b3,d4]@7 ~ [d4,e4,g4]@4 [d4,f#4]@4 [e4,g4]@6, ~@35 [g2,f#3]@15 c3@14]/4", // Am7 D7 F#dim Bm Am Bm Em7 D …
  C: "~ [a2,c4,e4,a4]@7", D: "~ [f#4,a4]@4 [e4,g4]@4 [c3,f#4,a4]@7, ~ d3@7 ~@8",
  E: "[~ [b2,d4,f#4,a4]@11 [b3,a4]@12 [b3,g#4]@8, ~@3 [e2,d4]@5]/2", F: "~ g4 d4 b3", G: "~ g4 e4 g4", H: "~ g4 e4 c4",
  I: "~ a4 f#4 a4", J: "[~@2 f#4@2 a4@2 b4@4 a4@2 e4 b3 ~@2]/2", K: "~@10 [f#4,a4] ~ [e4,g4] ~ [f#4,a4] ~",
  L: "~@2 [f#4,a4] ~ [e4,g4] ~ [f#4,a4] ~@9", M: "~@10 [b4,d5] ~ [a4,c5] ~ [b4,d5] ~",
})).s("gm_synth_brass_2").gain(0.16)

// other · string ensemble 1
const string_ensemble_1 = note(`<
  ~@16 A@2 B@3 C@2 ~@12 A@2 B@3 D@2 ~@12 A@2 E@2 F@3 G H I J K@2 L@6 M@2 ~@6 N@6 ~@3 O P@2 Q@2 ~@32
>`.pickRestart({
  A: "[a5@8 b5@6 c6@12 a5 b5 c6 b5 a5 g5]/2", B: "[d6@34 ~ c6@2 b5@2 ~ a5@2 ~ g5@2 a5@2 ~]/3", C: "[d5@29 ~@3]/2",
  D: "[d5@31 ~]/2", E: "[[a5,c6]@8 [b5,d6]@6 [c6,e6]@12 a5 b5 c6 b5 a5 g5]/2",
  F: "[d6@34 ~ c6@2 a5@2 ~ g5@2 ~ a5@2 b5@2 ~]/3", G: "g5", H: "e6@3 g6@3 c7@2", I: "e6", J: "e6@3 d6@3 c6@2",
  K: "d6@3 f6@3 c6@2", L: "[d6@20 c6@4 a#5@4 d#6@24 f6@4 g6@4 a6@30 ~ g6@2 f#6@2 ~]/6", M: "d6/2",
  N: "[~@2 g5@2 d5@2 b4@4 g5@2 e5@2 g5@4 g5@2 e5@2 c5@4 a5@2 f#5@2 a5@4 f#5@2 a5@2 b5@4 a5@2 e5 b4 g#4 ~]/6",
  O: "~@10 a5 b5 c6 b5 a5 g5", P: "[a5@4 b5@3 c6@5 [b5,d6]@4]/2", Q: "[[c6,e6]@4 [d6,f#6]@9 f#6 e6 f#6]/2",
})).s("gm_string_ensemble_1").gain(0.3).pan(0.2)

// other · string ensemble 1 · soft notes
const string_ensemble_1_soft = note("<A@6 B@7 C@3 ~@70 D ~@40>".pickRestart({
  A: "[~@8 b3@46 d4@7 ~ e4@7 ~ a3@15 d4@7 ~ e4@3]/6",
  B: "[~@5 [f#4,f#5]@15 [f#4,f#5]@7 ~ [e4,e5]@7 ~ [g4,g5]@15 [g4,g5]@7 ~ [f#4,f#5]@7 ~ [b4,b5]@15 [b4,b5]@7 ~ [c5,c6]@22]/7", // F# E G F# B C
  C: "[~ [c5,c6]@7 ~ [d5,d6]@19 [e5,e6]@20]/3", D: "~@7 e4",
})).s("gm_string_ensemble_1").gain(0.15).pan(0.2)

// other · string ensemble 1
const string_ensemble_1_2 = note(`<
  ~@16 A@2 B@3 C@2 ~@6 D@6 A@2 B@3 E@2 ~@6 D@6 A@2 F@2 G@3 H I J K L@2 M@6 N@2 ~@6 O@6 ~@3 P Q@2 R@2 ~@32
>`.pickRestart({
  A: "[a4@8 b4@6 c5@12 a4 b4 c5 b4 a4 g4]/2", B: "[d5@35 c5@2 b4@3 a4@3 g4@2 a4@3]/3", C: "d4/2",
  D: "[~@2 g5@2 d5@2 b4@4 g5@2 e5@2 g5@4 g5@2 e5@2 c5@4 a5@2 f#5@2 a5@4 f#5@2 a5@2 b5@4 a5@2 e5 b4 g#4 e4]/6",
  E: "[d4@3 ~]/2", F: "[c5@8 d5@6 e5@12 a4 b4 c5 b4 a4 g4]/2", G: "[d5@35 c5@2 a4@3 g4@3 a4@2 b4@3]/3", H: "g4",
  I: "e5@3 g5@3 c6@2", J: "e5", K: "e5@3 d5@3 c5@2", L: "d5@3 f5@3 c5@2",
  M: "[d5@20 c5@4 a#4@4 d#5@24 f5@4 g5@4 a5@31 g5@2 f#5@3]/6", N: "[d5@31 ~]/2",
  O: "[~@2 g4@2 d4@2 b3@4 g4@2 e4@2 g4@4 g4@2 e4@2 c4@4 a4@2 f#4@2 a4@4 f#4@2 a4@2 b4@4 a4@2 e4 b3 g#3 e3]/6",
  P: "~@10 a3 b3 c4 b3 a3 g3", Q: "[a3@4 b3@3 c4@5 b3@4]/2", R: "[a3@4 d4@9 ~@3]/2",
})).s("gm_string_ensemble_1").gain(0.4).pan(0.8)

// other · brass section · F# E F# G F G
const brass_section = note(`<
  ~@94
  [~@10 [f#5,f#6] ~ [e5,e6] ~ [f#5,f#6]@2]
  ~@30
  [~@2 d5 ~ c5 ~ d5 ~@9]
  [~@10 [g4,g5] ~ [f4,f5] ~ [g4,g5]@2]
>`).s("gm_brass_section").gain(0.45)

// other · synth drum
const synth_drum = note("<~@101 A ~ B ~ C ~ D ~ A ~ B ~ C ~ D ~ A ~ B ~ C ~ D ~@3>".pickRestart({
  A: "~ d5!2 ~ d5 ~ f4 f#3 ~@8", B: "~ d5!5 f4 f#3 ~@8", C: "~ d5!4 ~ f4 f#3 ~@8", D: "~ d5!3 f4!2 f#3!2 ~@8",
})).s("gm_synth_drum").gain(0.3)

// drums · kick
const kick = s("bd").struct("<~@16 [x!2]!78 [x ~@3 x!4] ~@4 [~ x] [x!2]!26 [x ~@3 x!4]>").gain(0.45)

// drums · snare
const snare = s("sd").struct(`<
  ~@15 A B@4 C B@7 C B@5 D B@4 C B@7 C B@5 D B@6 D B@5 C B@5 D B@9 C B@3 E B@3 C B@2 F G ~@4 H B@26 F
>`.pickRestart({
  A: "~@10 x!6", B: "~ x ~ x", C: "~@4 x ~@7 x ~ x!2", D: "~@4 x ~@5 x ~ x ~ x!2", E: "~@4 x ~@4 x!2 ~ x ~ x!2",
// … 26 more lines