// Please Mr. Please — Olivia Newton-John
// 145 bpm, 4/4, key F# major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: pitch bends are ignored
// note: Full arrangement: all 122 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(145/4)

// 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 · piano
const bass = note("<[~ c-1 ~@14] ~@121>").s("gm_piano").gain(0.05)

// bass · fretless bass · "Bass"
const bass_2 = note(`<
  ~@9 A B C B D B E B E F G H I J H F A B A B D K L M N O P A Q B P R S T U V W X Y Z S AA U X AB AC ~@8 A B C B D B E B
  E F G H I J H F A B A B D K L M N O P A Q B P R S T U V AD X Y Z S AA U X AB AC AE AF AG AH ~@9
>`.pickRestart({
  A: "f#2@13 ~ f#2@2", B: "c#2@13 ~ c#2@2", C: "f#2@6 ~ f#2", D: "f#2@12 ~@2 f#2 ~", E: "g#2@13 ~ g#2@2",
  F: "c#2@6 ~ c#2", G: "g#2@6 ~ g#2", H: "c#2@13 ~ c#2 ~", I: "b1@12 ~@2 b1 ~", J: "b1@13 ~ b1 ~", K: "f#2@9 ~@5 f#2@2",
  L: "b2@13 ~ b2 ~", M: "b2@6 ~ b2", N: "b2@12 ~@2 b2 ~", O: "b2@13 ~ b2@2", P: "f#2@13 ~ f#2 ~", Q: "c#2@12 ~@2 c#2 ~",
  R: "f#2@15 ~", S: "f#2 f2", T: "d#2 c#2", U: "g#2 d#2", V: "c#2@8 g#2@5 ~@3", W: "g#2@7 ~ d#2@7 ~",
  X: "c#2@4 g#2@3 ~", Y: "b2@7 ~ b2@7 ~", Z: "f#2@7 ~ c#2@6 ~@2", AA: "d#2@7 ~ c#2@8", AB: "g#2@8 d#2@7 ~",
  AC: "c#2@8 g#2@7 ~", AD: "g#2@7 ~ d#2@8", AE: "f#2@2 ~ f#2 f#2@3 ~", AF: "g#2@3 g#2 g#2@4", AG: "c#2@2 ~ c#2 c#2@4",
  AH: "f#2@3 ~",
})).s("gm_fretless_bass").gain(0.2)

// chords · acoustic guitar steel · "Acoustic Guitar 1"
const acoustic_guitar_steel = note(`<
  ~ A B C D E F G H I J@3 K@2 L M N O P Q R S T U J@2 I J@2 V S W@2 X Y Z AA AB AC AD AE AF AG@2 AH@2 AI AJ AK AL AM AN
  AO@2 A B C D E F G H I J@3 K@2 L M N O P Q R S T U J@2 I J@2 V S W@2 X Y Z AA AB AC AD AP AQ AR@2 AS AT AU AV AP AW AX
  AY AM AZ BA BB BC A BD BE@3 BF@5
>`.pickRestart({
  A: "c#5@3 b4@3 a#4@2", B: "g#4@6 a#4@5 ~ b4@4", C: "c#5@3 b4@3 a4@2", D: "g#4@3 a4@3 b4@2", E: "c#5@3 b4@3 a#4 b4",
  F: "g#4@3 f#4@3 f4@2", G: "f#4@3 [f4,g#4]", H: "[e4,g#4]@15 ~", I: "f#3@4 a#3@3 ~ c#3@4 a#3@3 ~",
  J: "f#3@4 a#3@4 c#3@4 a#3@3 ~", K: "f#3 a#3 c#3 a#3", L: "g#3@4 b3@3 ~ d#3@3 ~ g#3@3 ~",
  M: "c#3@3 ~ g#3@4 f3@4 g#3@2 ~@2", N: "g#3@4 b3@3 ~ d#3@4 g#3@3 ~", O: "c#3@4 g#3@3 ~ f3@4 g#3@2 ~@2",
  P: "g#3 b3 d#3 g#3", Q: "c#3 g#3 f3 g#3", R: "d#3 b3 f#3 d#3", S: "b3@4 f#3@4 d#3@4 f#3@3 ~",
  T: "f3@4 c#4@3 ~ g#3@4 c#4@3 ~", U: "f3 c#4 g#3 c#4", V: "f#3@4 a#3@3 ~ c#3@4 a#3@4", W: "b3 f#3 d#3 f#3",
  X: "b3@4 f#3@4 d#3@3 ~ b3@3 ~", Y: "a#3 f#3 c#3 a#3", Z: "f#3@4 c#3@4 f#3@4 a#3@3 ~", AA: "g#3 f3 c#3 f3",
  AB: "g#3@4 b3@4 a#3@3 ~ g#3@3 ~", AC: "f#4@2 d#4 ~ c#4@2 f#4@2 d#4@2 c#4@2 b3 ~ c#4@2", AD: "[f#3,a#3,c#4]@15 ~",
  AE: "[f#3,a#3,c#4]@4 [f#3,a#3,c#4]@2 [f#3,a#3,c#4]@2 [f3,a#3,c#4]@3 ~ [f3,a#3,c#4]@2 [f3,a#3,c#4]@2", // F# A#m
  AF: "[f#3,a#3,d#4]@4 [f#3,a#3]@2 [f#3,a#3]@2 [f#3,a#3,c#4]@3 ~ [f#3,a#3,c#4]@2 [a#3,c#4]@2, ~ d#4 ~@2", // D#m F# A#m
  AG: "[[g#3,b3]@3 ~ [g#3,b3]@2 ~@2 d#4@3 ~ [b3,d#4]@2 [b3,d#4]@2 c#4@4 [g#3,c#4,f4]@2 [g#3,c#4,f4]@2 [g#3,c#4,f4]@3 ~ [g#3,c#4,f4]@2 [g#3,c#4,f4]@2, ~@6 [g#3,b3]@4 ~@2 g#3@7 ~@13]/2", // G#m B C# G#m
  AH: "[[g#3,b3,d#4]@3 ~ [g#3,b3,d#4]@2 [g#3,b3,d#4]@2 [g#3,b3,d#4]@3 ~ [g#3,b3,d#4]@2 [b3,d#4]@2 [c#4,f4]@4 [g#3,c#4,f4]@2 ~@2 [g#3,c#4,f4]@3 ~ [g#3,f4]@4, ~@7 g#3@2 ~@5 c#4 ~]/2", // G#m B C#
  AI: "[f#3,b3,d#4]@3 ~ [f#3,b3,d#4]@2 ~@2 [f#3,b3,d#4]@3 ~ [f#3,b3,d#4]@3 ~", AJ: "[f#3,a#3,c#4]!8",
  AK: "[f#3,a#3,c#4]@4 [f#3,a#3,c#4]@2 ~@2 [f3,a#3,c#4]@3 ~ [f3,a#3,c#4]@2 ~@2", // F# A#m
  AL: "[f#3,d#4]@4 [f#3,a#3,d#4]@2 ~@2 [f#3,a#3,c#4]@3 ~ [f#3,a#3,c#4]@2 ~@2", // D#m F#
  AM: "[g#3,b3,d#4]@3 ~ [g#3,b3,d#4]@2 ~@2 [g#3,b3,d#4]@3 ~ [g#3,b3,d#4]@2 ~@2", // G#m
  AN: "[g#3,c#4,f4]@3 ~ [g#3,c#4,f4]@2 ~@2 [g#3,c#4,f4]@3 ~ [g#3,c#4]@2 ~@2, ~@3 f4", // C# C#5
  AO: "[[g#3,b3,d#4]@4 [g#3,b3,d#4]@2 [g#3,b3,d#4]@2 [g#3,b3,d#4]@4 [g#3,b3,d#4]@2 [b3,d#4]@2 [c#4,f4]@4 [g#3,c#4,f4]@3 ~ [g#3,c#4,f4]@3 ~ [g#3,c#4]@3 ~, ~@7 g#3@2 ~@7]/2", // G#m B C# C#5
  AP: "[f#3,a#3,c#4]@3 ~ [f#3,a#3,c#4]@2 ~@2 [f3,a#3,c#4]@4 [f3,a#3,c#4]@2 ~@2", // F# A#m
  AQ: "[f#3,a#3,d#4]@3 ~ [f#3,a#3,d#4]@2 ~@2 [f#3,a#3,c#4]@3 ~ [f#3,a#3,c#4]@2 ~@2", // D#m F#
  AR: "[[g#3,b3]@3 ~ [g#3,b3]@2 ~@2 d#4@4 [b3,d#4]@2 ~@2 c#4@3 ~ [g#3,c#4,f4]@2 ~@2 [g#3,c#4,f4]@3 ~ [g#3,c#4,f4]@2 ~@2, ~@12 g#3@7 ~@13]/2", // G#m B C#
  AS: "[g#3,b3,d#4]@3 ~ [g#3,b3,d#4]@2 ~@2 [g#3,b3,d#4]@4 [g#3,b3,d#4]@2 ~@2", // G#m
  AT: "[c#4,f4]@2 [g#3,c#4,f4] ~ [g#3,c#4,f4]@2 [g#3,f4]@2, ~@6 c#4 ~", // C#
  AU: "[f#3,b3,d#4]@3 ~ [f#3,b3,d#4]@2 ~@2 [f#3,b3,d#4]@3 ~ [f#3,b3,d#4]@4", // B
  AV: "[f#3,a#3,c#4] ~ [f#3,a#3,c#4] ~ [f#3,a#3,c#4] ~ [f#3,a#3,c#4]!2", // F#
  AW: "[f#3,d#4]@2 [f#3,a#3,d#4] ~ [f#3,a#3,c#4]@2 [f#3,a#3,c#4] ~", // D#m F#
  AX: "[g#3,b3,d#4]@4 [g#3,b3,d#4]@2 ~@2 [g#3,b3,d#4]@3 ~ [g#3,b3,d#4]@2 ~@2", // G#m
  AY: "[g#3,c#4,f4]@3 ~ [g#3,c#4,f4]@2 ~@2 [g#3,c#4,f4]@4 [g#3,c#4]@2 ~@2, ~@3 f4", // C# C#5
  AZ: "[c#4,f4]@4 [g#3,c#4,f4]@3 ~ [g#3,c#4,f4]@3 ~ [g#3,c#4]@3 ~", // C# C#5
  BA: "[f#3,a#3,c#4]@5 ~ [f#3,a#3,c#4] ~ [f#3,a#3,c#4]@3 ~ [f#3,a#3,c#4]@3 ~", // F#
  BB: "[g#3,b3,d#4]@5 ~@3 [b3,d#4]@3 ~ [g#3,b3,d#4]@3 ~", BC: "[g#3,c#4,f4]@5 ~@3 [g#3,c#4,f4]@3 ~ [g#3,c#4,f4]@4",
  BD: "g#4@7 a#4@6 b4@3", BE: "[~ c#5@7 b4@6 a4@4 g#4@7 a4@6 b4@4 ~ c#5@6 b4@6]/3",
  BF: "[~ a#4@2 ~ b4@2 g#4@7 f#4@7 f4@5 f#4@40 ~@15]/5",
})).s("gm_acoustic_guitar_steel").gain(0.14).pan(0.6)

// chords · acoustic guitar steel · "Acoustic Guitar 1" · soft notes
const acoustic_guitar_steel_2 = note("<~@46 A B ~ C@2 D E ~@42 F G H I D A B J K@2 D E D ~@2 L M ~@10>".pickRestart({
  A: "~@3 [g#3,c#4,f4] ~@3 c#4", B: "~@3 [f#3,b3,d#4] ~@4",
  C: "[~@3 [f#3,a#3,c#4] ~@3 [f3,c#4] ~@3 [f#3,a#3,d#4] ~@3 [f#3,a#3,c#4], ~@7 a#3@2 ~@7]/2", // F# C# D#m F#
  D: "~@3 [g#3,b3,d#4] ~@3 [g#3,b3,d#4]", E: "~@3 [g#3,c#4,f4] ~@3 [g#3,c#4]", F: "~@3 [f#3,a#3,c#4] ~@3 [f3,a#3,c#4]",
  G: "~@3 [f#3,a#3] ~@3 [a#3,c#4]", H: "~@6 [g#3,b3]@3 ~@5 [b3,d#4]@2", I: "~@3 [g#3,c#4,f4] ~@3 [g#3,c#4,f4]",
  J: "~ [f#3,a#3,c#4] ~ [f#3,a#3,c#4] ~ [f#3,a#3,c#4] ~@2", // F#
  K: "[~@3 [f#3,a#3,c#4] ~@3 [f3,c#4] ~@3 [f#3,a#3,d#4] ~@3 [f#3,a#3,c#4], ~@14 a#3@5 ~@13]/2", // F# C# D#m F#
  L: "~@3 [b3,d#4] ~@4, ~@6 g#3@5 ~@5", M: "~@6 [g#3,c#4,f4] ~@9",
})).s("gm_acoustic_guitar_steel").gain(0.09).pan(0.6)

// chords · electric guitar jazz · "Jazz Guitar"
const electric_guitar_jazz = note(`<
  ~ A@2 B@3 C D@2 ~@32 E F G H G H G I E F J K G H A@2 B@3 C D@2 ~@2 L M@2 ~ N@3 ~ O P ~@3 Q R ~ S@2 ~@2 T@2 ~@2 U V W
  ~@3 E F G H G H G I E F J K G H X Y@7 Z@5
>`.pickRestart({
  A: "[f#2@27 ~ f#2@4]/2", B: "[b2@26 ~@2 c#3@17 ~@3]/3", C: "c#3@2 c#3!2", D: "[~ f#2, f#2@15 ~@17, ~ c#3@3]/2",
  E: "[f#4,a#4] [f4,a#4]", F: "[d#4,f#4] [c#4,f#4]", G: "[b3,d#4] [d#4,f#4]", H: "[c#4,f4] [g#3,c#4]",
  I: "[a#3,c#4] [f#4,a#4]", J: "[b3,d#4] [g#3,b3]", K: "[c#4,f4]!2", L: "a#4@3 ~", M: "[a#4@21 ~@11]/2",
  N: "[d#5 f#5 d#5 g#5@2 f#5 d#5 f#5@2 f5 d#5 f5@2 d#5 c#5 b4@9]/3", O: "~@4 a#5 f#5 g#5 f#5", P: "f5",
  Q: "~ [c#5,f5] [d#5,f#5] [f5,g#5]", R: "[f#5,a#5]@15 ~", S: "[~@6 a#4 [c#5,d#5]@2 f#5@2 ~@2 c#5@19, ~@6 d#5 ~@9]/2",
  T: "[~@4 f#5 d#5 f#5 g#5@2 f#5 d#5 f#5@5]/2", U: "~@4 c#6 ~@3 c#6@2 b5@2 a#5@2 b5@2",
  V: "a#5 g#5 f#5 g#5 f#5@2 g#5@2", W: "d#5", X: "~@3 c#4 f#4 g#4 a#4 b4",
  Y: "[c#5@4 b4 ~ b4@5 a#4@8 ~ g#4 ~ g#4@2 f#4@4 f4@2 ~@2 f#2@28 ~ f#2@4 b2@28 ~@2 c#3@17, ~@30 f#4@31 ~@51]/7",
  Z: "[~@6 c#3@9 c#3@5 c#3@5 f#2@40 ~@15]/5",
})).s("gm_electric_guitar_jazz").gain(0.16).pan(0.4)

// other · synth strings 1 · "String Section"
const synth_strings_1 = note(`<
  ~@41 A B C D C D C E A B F D F D G@2 H@2 I J@2 ~@33 A B C D C D C E A B F D F D K L M N@7 ~@3
>`.pickRestart({
  A: "a#5 c#6", B: "f#6 c#6", C: "b5 d#6", D: "f6 c#6", E: "c#6 d#6", F: "d#6 b5", G: "[f#5,a#5,c#6]/2",
  H: "[c#5,e5,a5]/2", I: "[f#5,b5,d#6]", J: "[[g#5,f6] ~, c#6]/2", K: "f#5", L: "g#5", M: "f5",
  N: "[[f#5,a#5,c#6]@33 [c#5,e5,a5]@35 [f#5,b5,d#6]@18 [g#5,f6]@19 ~@7]/7", // F# A B C#
})).s("gm_synth_strings_1").gain(0.2).pan(0.4)

// other · synth strings 1 · "String Section" · soft notes
const synth_strings_1_soft = note("<~@61 A@2 ~@54 B@5>".pickRestart({
  A: "[f#5,a#5]/2", B: "[~@5 f#5@8 ~@3, ~@3 c#6@20 ~@17, ~@25 a#5@29 ~@26]/5",
})).s("gm_synth_strings_1").gain(0.1).pan(0.4)

// chords · acoustic guitar steel · "Acoustic Guitar 2"
const acoustic_guitar_steel_3 = note(`<
  ~ A B C D E F G H I@2 J K L M N O P Q R S T U V W X Y@2 Z AA AB AC@2 AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS
  AT AU AV AW AX AY A B C D E F G H I@2 J K L M N O P Q R S T U AZ W X Y@2 Z AA AB AC@2 AD AE AF AG AH AI AJ AK AL AM AN
  AO AP AQ AR AS AT AU AV AW AX AY BA BB BC BD BE@2 BF@5 ~@2
>`.pickRestart({
  A: "~@2 f#4@2 ~@2 f#4@3 ~ c#4@2 ~@2 c#4@2, a#3@13 ~@3, ~ c#4 ~ f#4",
  B: "~@2 f#4@2 c#4@2 f#4@3 ~ c#4@2 f#4@2 c#4@2, a#3@7 ~", C: "~ e4 c#4 e4@2 c#4 e4 c#4, a3@15 ~",
  D: "~ e4 c#4 e4@2 c#4 e4 c#4, a3", E: "~@2 d#4@2 b3@2 d#4@3 ~ b3@2 d#4@2 b3@2, f#3",
  F: "~@2 f4@2 c#4@2 f4@3 ~ c#4@2 f4@4, g#3", G: "~@2 c#4@2 f#4@2 ~@2 a#3@4 [g#3,b3]@3 ~, f#3@2 ~ c#4@2 ~@3",
  H: "[a#3,c#4]", I: "f#4 a#4 [c#4,c#5] [f3,f4] [f#3,f#4] a#4 [c#4,c#5] f4",
  J: "[f#3,f#4] a#4 [c#4,c#5] [f3,f4] f#4 a#4 [c#4,c#5] [f3,f4]", // F# C# F C# F
  K: "[f#3,f#4] a#4 [c#4,c#5] [f3,f4] [f#3,f#4] a#4 [c#4,c#5] f4", // F# C# F F# C#
  L: "[f#3,f#4] a#4 [c#4,c#5] f4 [f#3,f#4] a#4 [c#4,c#5] f4", M: "[f#3,f#4] a#4 [c#4,c#5] f4 f#4 a#4 [b3,b4] a#4",
  N: "~@2 [g#3,g#4]@2 ~@2 g#4@4 ~@4 b4 ~, [d#3,d#4]@3 ~@2 [d#3,d#4]@2 ~, ~@2 [b3,b4]@3 ~ g#4@2", // G# D# B
  O: "~ g#4 [b3,b4] [g#3,g#4]@2 ~@2 [b3,b4], [c#3,c#4]@7 ~@3 [c#3,c#4]@4 ~@2, ~@3 [g#3,g#4]", // B G# B C# G#
  P: "~ g#4 b4 [g#3,g#4]@2 ~@2 [b3,b4], [d#3,d#4]@7 ~@3 [d#3,d#4]@4 ~@2, ~@3 [g#3,g#4]", // G# B D# G#
  Q: "~ [g#3,g#4] ~ [g#3,g#4]@2 ~@2 [b3,b4], [c#3,c#4]@9 ~ [c#3,c#4]@4 ~@2, ~@4 [b3,b4]@7 ~ g#4@4", // G# B C# B
  R: "~ [g#3,g#4] ~ g#4@2 ~@2 [b3,b4], d#4@3 ~@2 [d#3,d#4]@2 ~, ~@4 [b3,b4]@7 ~ [g#3,g#4]@4", // G# B D# B G#
  S: "~ [g#3,g#4] ~ [g#3,g#4]@2 ~@2 [b3,b4], c#4@7 ~@3 [c#3,c#4]@4 ~@2, ~@4 [b3,b4]@7 ~ [g#3,g#4]@4", // G# B C# B G#
  T: "~ [f#3,f#4] ~ [f#3,f#4]@2 ~ f#4 [b3,b4], [d#3,d#4]@3 ~@2 [d#3,d#4]@2 ~, ~@4 [b3,b4]@7 ~@5", // F# B D# B
  U: "~@2 [b3,b4] [d#4,d#5]@2 [b3,b4] ~ [b3,b4], d#3@7 ~, d#4@3 ~@5, ~ [f#3,f#4]@4 ~ [f#3,f#4]@2", // B D# B F#
  V: "~ [g#3,g#4] ~@3 [b3,b4] ~ c#4, [c#3,c#4]@3 [g#3,g#4]@2 ~ [g#3,g#4]@2, ~@2 [f3,b3,f4,b4]@3 ~@3, ~@2 [c#3,c#4] ~", // G# B C# G# Fdim C#
  W: "~@6 [b3,b4] [g#3,g#4], [f3,f4]@3 [g#3,g#4]@2 [c#3,c#4]@2 ~, ~ c#4@2 ~ [f3,f4]@3 ~, ~@4 [b3,b4]@5 ~@7", // B G# F G# C# F B
  X: "[f#3,f#4] [a#3,a#4] ~ [f3,f4] f#4 a#4 [c#4,c#5] [f3,f4], ~ [c#4,c#5] ~@2", // F# A# F C# F C#
  Y: "[[f#3,f#4] a#4 [c#4,c#5] f4 [f#3,f#4] a#4 ~ f4 [f#3,f#4] a#4 ~ [f3,f4] [f#3,f#4] a#4 ~ [f3,f4], ~@12 [c#4,c#5]@6 ~@2 [c#4,c#5]@5 ~@3 [c#4,c#5]@4]/2", // F# C# F# F F# F C#
  Z: "[f#3,f#4] a#4 ~ [f3,f4] [f#3,f#4] a#4 ~ f4, ~@4 [c#4,c#5]@5 ~@3 [c#4,c#5]@4", // F# F F# C#
  AA: "[f#3,f#4] [a#3,a#4] ~ f4 [f#3,f#4] a#4 [c#4,c#5] f4, ~ [c#4,c#5] ~@2", // F# A# F# C#
  AB: "f#4 a#4 [c#4,c#5] [f3,f4] [f#3,f#4] a#4 [c#4,c#5] [a#3,a#4]", // C# F F# C# A#
  AC: "[~ f#4 [b3,b4] [f#3,f#4]@2 ~ f#4 ~ f#4 ~ [f#3,f#4] ~ [f#3,f#4] b4 [f#3,f#4] d#4, [d#3,d#4]@5 [b3,b4]@2 d#4@3 ~ [d#3,d#4]@3 ~@2, ~@9 [b3,b4]@3 ~@4]/2", // B F# D# B D# B
  AD: "f#4 [b3,b4] f#4 ~ f#4@2 b4 [f#3,f#4], ~@3 [d#3,d#4]@4 ~", // B F# D#
  AE: "~ [b3,b4] [f#3,f#4] ~ f#4 [b3,b4] f#4 [d#3,d#4], [d#3,d#4]@2 ~ d#4@3 ~@2", // B F# B D#
  AF: "[f#3,f#4] [a#3,a#4] ~ [f3,f4] [f#3,f#4] [a#3,a#4] [c#4,c#5] f4, ~ c#5 ~@2", // F# A# F F# A# C#
  AG: "[f#3,f#4] a#4 ~ f4 [f#3,f#4] [a#3,a#4] [c#4,c#5] f#4, ~ [c#4,c#5] ~@2", // F# A# C#
  AH: "~ [g#3,g#4] ~ [g#3,g#4]@2 ~@2 [b3,b4], [d#3,d#4]@7 ~@3 [d#3,d#4]@4 ~@2, ~@4 b4@7 ~ [g#3,g#4]@4", // G# B D# G#
  AI: "~ g#4 ~@4 g#4 [b3,b4], [c#3,c#4]@9 ~ [c#3,c#4]@5 ~, ~@2 [b3,b4]@2 [f3,f4]@3 ~, ~@3 [g#3,g#4]@2 ~@3", // B C# B F G#
  AJ: "[c#4,c#5] [b3,b4] [a#3,a#4] [c#4,c#5] [b3,b4] [g#3,g#4] [f#3,f#4] [g#3,g#4]", AK: "a#4",
  AL: "~ [a#3,a#4] ~ [a#3,a#4] ~ [a#3,a#4] ~ [a#3,a#4], [f#3,f#4]@3 ~ [f3,f4]@3 ~, ~ [c#4,c#5] ~ [c#4,c#5]", // A# F# F C#
  AM: "~ f#4 ~ [f#3,f#4] ~ [f#3,f#4] ~ [f#3,f#4], [d#3,d#4]@3 ~ [c#3,c#4]@3 ~, ~@2 [a#3,a#4]@3 ~ [a#3,a#4]@2", // F# D# C# A#
  AN: "~ [g#3,g#4] ~ [g#3,g#4] ~ [g#3,g#4] ~ [g#3,g#4], [d#3,d#4]@3 ~ [d#3,d#4]@3 ~, ~@2 [b3,b4]@3 ~ [b3,b4]@2", // G# D# B
  AO: "~@2 [g#3,g#4] [b3,b4] ~ [f3,f4] [c#3,c#4] [f3,f4], [c#3,c#4]@5 ~@3, ~ [f3,f4]@2 ~ [g#3,g#4]@4", // G# B F C# F C# F G#
  AP: "~ [f#3,f#4] [g#3,g#4] [b3,b4] [g#3,g#4] [f#3,f#4] ~ [f#3,f#4], [d#3,d#4]@7 ~, ~@3 [g#3,g#4]", // F# G# B G# F# D# G#
  AQ: "~@2 [g#3,g#4] [b3,b4] ~ [f3,f4] [c#3,c#4] [f3,f4], [c#3,c#4]@5 ~@3, ~ [f3,f4]@2 ~ [g#3,g#4]@2 ~@2", // G# B F C# F C# F G#
  AR: "~ [f#3,f#4] [b3,b4] [f#3,f#4] ~ f#4 [b3,b4] [f#3,f#4], [d#3,d#4]@3 ~ [d#3,d#4]@3 ~", // F# B F# B F# D#
  AS: "~ [f#3,f#4] [b3,b4] [f3,f4] [f#3,f#4] [a#3,a#4] [c#4,c#5] [f3,f4], [c#3,c#4] ~@3", // F# B F F# A# C# F C#
  AT: "[f#3,f#4] [a#3,a#4] [c#4,c#5] [f#3,f#4] ~ [a#3,a#4] [c#4,c#5] [a#3,a#4], ~@2 [f3,f4] ~", // F# A# C# F# A# C# A# F
  AU: "~ [f#3,f#4] ~ [f#3,f#4] ~ [a#3,a#4] [f#3,f#4] [c#3,c#4], [d#3,d#4]@3 ~ [c#3,c#4]@2 ~@2, ~ [a#3,a#4] ~@2", // F# A# F# C# D# C# A#
  AV: "[g#3,g#4] [d#3,d#4] [f#3,f#4] [g#3,g#4] [b3,b4] [g#3,g#4] [f#3,f#4] [g#3,g#4]", // G# D# F# G# B G# F# G#
  AW: "~ [f3,f4] [g#3,g#4] [b3,b4] [g#3,g#4] [f3,f4] ~ [f3,f4], [c#3,c#4]@7 ~, ~@3 [g#3,g#4]", // F G# B G# F C# G#
  AX: "~ [f#3,f#4] [g#3,g#4] [b3,b4] [g#3,g#4] [f#3,f#4] [g#3,g#4] [f#3,f#4], [d#3,d#4]@7 ~", // F# G# B G# F# G# F# D#
  AY: "~@2 [g#3,g#4] [b3,b4] g#4 b4 g#4 c#5, [c#3,c#4]@3 ~, ~ [f3,f4]@2 ~@5", // G# B C# F
  AZ: "~ [g#3,g#4] ~@3 [b3,b4] [g#3,g#4]@2, [c#3,c#4]@3 [g#3,g#4]@2 ~@3, ~@2 [f3,b3,f4,b4]@3 ~@3, ~@2 [c#3,c#4] ~", // G# B G# C# G# Fdim C#
  BA: "[f#3,f#4] [a#3,a#4] [c#4,c#5] [f3,f4] [f#3,f#4] [a#3,a#4] [c#4,c#5] [f3,f4]", // F# A# C# F F# A# C# F
  BB: "[d#3,d#4] f#4 [g#3,g#4] [b3,b4] [d#3,d#4] [f#3,f#4] g#4 [b3,b4]", // D# G# B D# F# B
  BC: "~ [g#3,g#4] [b3,b4] [c#4,c#5] ~ g#4 b4 [c#4,c#5], [f3,f4] ~ [f3,f4] ~", // G# B C# F
  BD: "~@2 f#4@2 ~@2 f#4@3 ~ c#4@2 ~@2 c#4@2, a#3@7 ~, ~ c#4 ~ f#4",
  BE: "[~@2 f#4@3 c#4@2 f#4@4 c#4@2 f#4@2 c#4@2 ~@2 e4@2 c#4@3 e4@4 c#4@2 e4@2, a#3@15 ~@2 a3@15]/2",
  BF: "[c#4@2 ~@2 e4@3 c#4@2 e4@4 c#4@2 e4@2 c#4@2 ~@3 d#4@2 b3@2 d#4@4 ~@3 d#4@2 b3@2 ~@5 c#4@3 f4@4 ~ c#4@2 f4@5 [f#3,a#3,c#4]@20 ~@3, ~@2 a3@17 ~ f#3@18 g#3@20 ~@22, ~@31 b3@4 ~@5 f4@4 ~@36]/5", // F#
})).s("gm_acoustic_guitar_steel").gain(0.23).pan(0.4)

// chords · acoustic guitar steel · "Acoustic Guitar 2" · soft notes
const acoustic_guitar_steel_4 = note(`<
  ~ A B C D E F G H I@2 J K L M N O P Q R S T ~@2 U V L W K X Y Z@2 AA AB AC AD AE AF ~ AG ~ AH ~@4 AI ~@6 AJ A B C D E
  F G H I@2 J K L M N O P Q R S T ~@2 U V L W K X Y Z@2 AA AB AC AD AE AF ~ AG ~ AH ~@4 AI ~@6 AJ ~ AK AL AM AN@2 AO@5
  ~@2
>`.pickRestart({
  A: "~@2 f#3@2 ~@2 f#3@3 ~ c#3@2 ~@2 c#3@2, a#2@13 ~@3, ~ c#3 ~ f#3",
  B: "~@2 f#3@2 c#3@2 f#3@3 ~ c#3@2 f#3@2 c#3@2, a#2@7 ~", C: "~ e3 c#3 e3@2 c#3 e3 c#3, a2@15 ~",
  D: "~ e3 c#3 e3@2 c#3 e3 c#3, a2", E: "~@2 d#3@2 b2@2 d#3@3 ~ b2@2 d#3@2 b2@2, f#2",
  F: "~@2 f3@2 c#3@2 f3@3 ~ c#3@2 f3@4, g#2", G: "~@2 c#3@2 f#3@2 ~@2 a#2@4 [g#2,b2]@3 ~, f#2@3 ~, ~@3 c#3@2 ~@3",
  H: "[a#2,c#3]", I: "f#3 a#3 ~@3 a#3 ~ f3", J: "~ a#3 ~@2 f#3 a#3 ~@2", K: "~ a#3 ~@3 a#3 ~ f3",
  L: "~ a#3 ~ f3 ~ a#3 ~ f3", M: "~ a#3 ~ f3 f#3 a#3 ~ a#3", N: "~@6 g#3@5 ~@3 b3 ~, ~@3 g#3", O: "~ g#3 ~@6",
  P: "~@2 g#3@2 b3@3 ~@9", Q: "~@3 g#3", R: "d#3@6 g#3@5 ~@5", S: "c#3@7 ~@9", T: "~@12 f#3@3 ~", U: "~ c#3@2 ~@5",
  V: "~@4 f#3 a#3 ~@2", W: "~ a#3 ~@3 a#3 ~@2", X: "~@3 f3 ~ a#3 ~ f3", Y: "f#3 a#3 ~@3 a#3 ~@2",
  Z: "[~ f#3 ~@4 f#3 ~ f#3 ~@4 b3 ~ d#3, ~@7 d#3@3 ~@6]/2", AA: "f#3@2 ~@2 f#3@2 ~@2 f#3@4 b3@3 ~",
  AB: "~@4 f#3 ~ f#3 ~, ~@3 d#3@3 ~@2", AC: "~@2 c#4@2 ~@3 f3", AD: "~ a#3 ~ f3 ~@3 f#3", AE: "~@4 b3@7 ~@5",
  AF: "~@2 g#3@2 ~@8 g#3@3 ~", AG: "a#3", AH: "~ f#3 ~@6", AI: "~@5 f#3 ~@2", AJ: "~@4 g#3 b3 g#3 c#4",
  AK: "~ f#3 ~@4 g#3 ~", AL: "~@5 g#3 b3 ~", AM: "~@2 f#3@2 ~@2 f#3@3 ~ c#3@2 ~@2 c#3@2, a#2@7 ~, ~ c#3 ~ f#3",
  AN: "[~@5 c#3@2 f#3@4 c#3@2 f#3@2 c#3@2 ~@2 e3@2 c#3@3 e3@4 c#3@2 e3@2, a#2@15 ~@2 a2@15, ~@3 f#3@4 ~@25]/2",
  AO: "[c#3@2 ~@3 e3@2 c#3@2 e3@4 c#3@2 e3@3 c#3@2 ~@2 d#3@2 b2@3 d#3@4 ~@2 d#3@3 b2@2 ~@4 c#3@3 f3@4 ~ c#3@2 f3@5 [f#2,a#2,c#3]@20 ~@3, ~@2 a2@17 ~ f#2@18 g#2@20 ~@22, ~@31 b2@4 ~@5 f3@4 ~@36]/5", // F#
})).s("gm_acoustic_guitar_steel").gain(0.14).pan(0.4)

// drums · kick
const kick = s("bd").struct("<~@9 [x ~@2 x!2 ~@3]!46 ~@8 [x ~@2 x!2 ~@3]!49 ~@10>").gain(0.24)

// drums · rim
const rim = s("rim").struct("<~@9 [~ x]!46 ~@8 [~ x]!49 ~@10>").gain(0.28)

// drums · snare
const snare = s("sd").struct("<~@41 [~ x ~ x]!14 ~@40 [~ x ~ x]!17 ~@10>").gain(0.28)
// … 14 more lines