// Rosemary's Song — Marco Beltramiarr. Alena Marisa
// 140 bpm, 6/8, key A minor. 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 (1/4 at bar 1, 4/4 at bar 1, 12/8 at bar 18, 6/8 at bar 20, ...) are rendered on a constant 6/8 grid of one bar per cycle
// note: sustain pedal (CC 64) lengthens the held notes
// note: Transcription provider: pdmx. https://musescore.com/score/5962988; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 141 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(140/3)

// 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@3 B@3 C@4 D@7 E@4 F@7 G@7 H@5 I J K@2 I J L M I N O P Q R S T U V W X Y Z AA@2 AB@4 AC@2 AD@5 AE@6 AF@3 AG@6 AH@5
  AI@3 AJ@5 AK@5 AL@2 AM@2 AN@6 AO@8 AP@7 AQ@8
>`.pickRestart({
  A: "[~@2 a5@9 ~ e6@9 c6@4 ~ a5@4 e6@9 ~ c6@4 a5@4]/3", B: "[~ e6@27 ~ a5@9 e6@9 ~]/3",
  C: "[c6@4 a5@4 ~ e6@9 c6@4 ~ a5@4 ~ c6@18 b5@9 ~ a5@8]/4",
  D: "[~@15 a5@5 ~@14 a5@4 ~@2 c5@17 ~@2 c5@17 ~@32 d6@4, ~ [a4,e6]@19 [g4,e6]@19 a4@18 ~ a4@18 a6@18 d6@10 c6@8, ~@10 c6@9 ~@10 c6@9 [f4,f6]@19 [e4,g6]@19 [d4,f4,a4]@36, ~@85 f6@27, ~@45 e6@11]/7", // A5 C F Em Dm
  E: "[~@43 b3@3 ~@16 [a3,a4]@2, ~ b5@29 b3@7 b3@6 ~@3 [a2,e5]@18, ~ b3@13 b3@8 b3@5 c4@6 c4@7 c4@6 ~@3 a3@6 a3@6 ~@3, ~@2 d4@16 d4@28 ~@6 c4@6 ~ c4@5, ~@3 [g4,b4]@32 ~@2 a4@9 ~@9 c5@9]/4", // A A5 G
  F: "[~@16 [a3,a4]@3 ~@16 g3@3 ~@16 b3@3 ~@15 [a3,a4]@3 ~@16 [a3,a4]@3 ~@16 g3@2, ~ [f2,f3,e5]@19 ~@6 c4@6 c4@6 ~@3 b3@6 a4@9 ~@10 c5@9 ~@7 c4@6 c4@6 ~@6 c4@6 ~ c4@5, ~@4 a3@6 c5@9 e5@32 c4@6 ~@6 c4@6 c4@6 ~@4 a3@6 c5@9 ~@18, ~@7 c4@6 c4@6 ~@4 g3@6 g3@6 ~@9 c4@3 b3@6 ~@7 a3@6 a3@6 ~@3 [f2,f3,e5]@19 [c3,c5]@18, ~@10 a3@6 ~@3 c3@19 [g2,g3]@19 [a2,e5]@19 ~@9 a3@6 ~@6 g3@6 g3@6 ~@3]/7", // A Fmaj7 C G A5
  G: "[~@16 b3@3 ~@16 [a3,a4]@3 ~@16 [b3,a4]@3 ~@15 a3@3 ~@16 a3@3 ~@16 [f3,e4,e5]@2, ~ [g2,g3,b4]@19 ~@9 a3@6 ~@9 c4@6 ~ c4@6 ~@6 c4@6 c4@6 ~@4 a3@6 a3@6 ~@9 d3@3 f3@4 a3@5, ~@4 b3@6 a4@9 ~@7 c4@6 c4@6 ~@3 b3@6 b3@6 ~@7 a3@6 a3@6 ~@3 [e2,e3,g4,g5]@19 [d2,a4,a5]@18, ~@7 c4@6 c4@6 ~@4 a3@6 c5@9 ~@9 c5@9 ~@26 c4@6 c4@6 ~@9 [f4,f5]@9, ~@10 b3@6 ~@3 [a2,e4,e5]@19 [g2,e4,e5]@19 [f2,f3,f4,f5]@19 ~@21 a2@15]/7", // A B7 Fmaj7 G Em D5 F A5 …
  H: "[~@16 [f3,d4,d5]@3 ~@16 b3@3 ~@9 [g2,g3]@4 [g2,g3]@4 [g2,g3,b3]@4 [g2,g3]@3 [g2,g3]@4 ~@10 b3@4, ~ [d4,d5]@15 ~@10 g3@6 g3@6 g2@9 ~@19 [g2,g3]@14, ~ a3@6 a3@6 a3@6 ~@4 d3@16 ~@2 b3@6 b3@7 ~@8 b3@7 a5@11, ~@4 f3@6 [c4,c5]@9 b3@9 ~ b3@6 ~@3 c4@6 c4@7 c4@7 ~ c4@7 c4@7 c4@7, ~@10 f3@6 ~@3 [g2,b4]@19 g1@21 ~@10 b3@7 ~@4]/5", // Dm G D G C G
  I: "~@13 [a3,a4,a5]@3, [a2,e5,e6], c6 [e4,c5,c6], ~@3 a3@10 ~@3, ~@5 c4@5 ~ c4@5", // A A5 C
  J: "~@13 [a3,a4,a5]@3, [f2,f3,e5,e6], c6 [c5,c6], ~@3 a3@5 a3@5 ~@3, ~@5 c4@5 ~ c4@5", // A Fmaj7 C
  K: "[~@13 g3@3 ~@13 b3@3, [e5,c6,e6]@24 b3@3 g3@5, c3 g2, ~@3 g3@8 c4@5 g3@8 [a4,a5]@8, ~@5 c4@3 e4@8 ~@3 b3@2 c4@11]/2", // C A
  L: "~@13 g3@3, [c3,c5,e5,c6], ~@3 g3@10 ~@3, ~@5 c4@5 ~ c4@5, ~ e4", // C
  M: "~@13 b3@3, [g2,b4,d5,b5], g3@8 b3@3 g3@5, ~@3 b3@5 [a4,c5,a5]@8, ~@5 c4@11", // G Am
  N: "~@13 [b3,a4,a5]@3, [g2,e5,e6], c6 [e4,c5,c6], ~@3 b3@10 ~@3, ~@5 c4@5 ~ c4@5", // B7 C
  O: "~@13 a3@3, [f2,f3,f5,a5,f6], ~@3 a3@10 ~@3, ~@5 c4@5 ~ c4@5, ~ f4", // F
  P: "~@13 a3@3, [e2,e3,g5,b5,g6], ~@3 a3@10 ~@3, ~@5 c4@5 ~ c4@5, ~ e4", // Em
  Q: "~@13 [a2,e5,e6]@3, [d2,a5,a6], ~@3 a2@10 ~@3, ~@5 d3@5 ~ d3@5, ~ [f3,f5,f6]", // A5 D5 F
  R: "~@13 a2@3, [d2,d5,d6], ~@3 a2@8 [d3,b4,b5]@5, ~@5 [c5,c6]@11, ~@5 d3@3 f3@8", // D G C
  S: "~@13 [c3,b4,b5]@3, [e2,e5,e6], ~@3 c3@10 ~@3, ~@5 e3@5 ~ e3@5, ~ [g3,c5,c6]", // Cmaj7 E C5
  T: "~@13 c3@3, [e2,a4,a5], ~@3 c3@8 [e3,f4,f5]@5, ~@5 [g4,g5]@11, ~@5 e3@3 g3@8", // A5 Fmaj7 G
  U: "~@13 [c3,f4,f5]@3, [f2,a4,a5], ~@3 c3@10 ~@3, ~@5 f3@5 ~ f3@5, ~ [a3,g4,g5]", // F5 F A7
  V: "~@13 c3@3, [f2,e4,e5], ~@3 c3@8 [f3,c4,c5]@5, ~@5 [d4,d5]@11, ~@5 f3@3 a3@8", // Fmaj7 F5 D
  W: "~@13 [c3,b4,b5]@3, [g2,d4,d5], ~@3 c3@10 ~@3, ~@5 g3@5 ~ g3@5, ~ [b3,c5,c6]", // Cmaj7 G5 Cmaj7
  X: "~@13 c3@3, [g2,a4,a5], ~@3 c3@8 [g3,f4,f5]@5, ~@5 [g4,g5]@11, ~@5 g3@3 b3@8", // Gsus2 G7 G
  Y: "~@13 [c3,f4]@3, [f2,a4], ~@3 c3@10 ~@3, ~@5 f3@5 ~ f3@5, ~ [a3,g4]", // F5 F A7
  Z: "~@13 c3@3, [f2,e4], ~@3 c3@8 [f3,c4]@5, ~@5 d4@11, ~@5 f3@3 a3@8", // Fmaj7 F5
  AA: "[~@13 g2@3 ~@13 g2@3, e4, g1 g1, ~@3 g2@8 e3@5 ~@3 g2@8 e3@5, ~@5 e3@3 c4@8 ~@5 e3@3 c4@8]/2",
  AB: "[~@13 g2@3 ~@6 d3@3 ~@4 [g1,g2]@3 [g1,g2]@3 [a2,a4]@2 ~ [a3,c4]@3 ~ [a3,c4]@3 f2@3 ~ [a3,c4]@3 [a3,c4]@3 g5@4 [g3,c4]@2 ~ [g3,c4,e5]@2, d4@33 ~@4 c5@2 ~@25, g1@16 g1@9 [g1,g2]@3 ~@36, ~@3 g2@8 d3@5 ~@3 g2@6 d3@10 ~@20 c3@3 ~@6, ~@5 d3@3 b3@8 ~@10 b3@9 ~@3 e5@13 ~@10 f5@2 ~]/4", // G A Am C5 C G
  AC: "[~@2 g2@3 [g3,b3]@2 ~ [g3,b3,b4]@3 ~@2 c5@2 [a3,c4]@3 ~ [a3,c4]@3 f2@3 [a3,c4,a5]@3 ~ [a3,c4,c6]@3, ~@2 d5@5 c5@2 ~@3 [a2,a4]@3 e5@10 ~@7]/2", // G Am A
  AD: "[g5@4 ~ f5@2 [g3,c4,e5]@3 d5@4 ~ c5@2 [g3,b3,b4]@3 ~@2 c5@2 [a3,c4]@3 [a3,c4]@3 ~@4 [a3,c4,e5]@3 [a3,c4,a4,f5]@3 ~ c3@3 [g3,c4]@2 ~@2 [g3,c4]@3 [g2,g4,d5]@3 [g3,b3,g4,c5]@3 ~ [g3,b3,g4,d5]@3 [a2,a4]@2 c5@2 [a3,c4]@3 [a3,c4]@3 [f2,c5]@2 ~@2 [a3,c4,e5]@3 [a3,c4,a4,f5]@2, c3@3 ~ [g3,c4]@3 ~@3 g2@3 ~ [g3,b3]@3 ~@4 [a2,a4]@3 e5@6 ~ [f2,c5]@3 ~@46, ~@32 a4@5 ~@4 [g4,c5,e5]@5 [g4,c5]@5 ~@14 e5@6 ~@2 a4@5 ~@2]/5", // C G Am F C5 G5 Cmaj7 G …
  AE: "[~@2 c3@3 [g3,c4]@2 ~ [g3,c4]@3 ~ [g2,g4,d5]@3 [g3,b3,g4,c5]@3 ~ [g3,b3,g4,d5]@3 ~@23 e3@2 ~@16 g3@3 ~@4 d3@2 ~@21 [a3,c5,c6]@2 e3, ~@2 [g4,c5,e5]@5 [g4,c5]@5 ~@10 a4@15 e3@2 a3@2 c4@6 ~@2 g3@8 g3@2 [g2,d5]@2 d3@2 c5@3 b3@2 [g3,b4]@4 ~@2 e3@2 a5@4 a3@2 e3@2 a2@12, ~@22 a2@4 a3@2 c4@11 [a4,a5]@8 ~@4 c4@4 [c4,e5]@17 ~@2 c5@14 a3@2 c4@6, ~@24 c5@23 ~@6 [e4,f5]@19 a4@14 e3@8 ~@2, ~@24 e3@2 a5@4 a3@2 e3@2 a2@9 a3@4 [c3,g4,g5]@25 a2@4 a3@2 c4@10 [a4,a5]@8]/6", // C5 G5 Cmaj7 G Am C C5 G5 …
  AF: "[~@23 d3@2 ~@21 a3@2, ~ [c3,g4,g5]@25 [a2,e5]@10 e3@2 c5@4 a3@4 ~@2, ~@3 g3@8 g3@2 [g2,d5]@2 d3@2 [g3,c5]@2 b3@2 [g3,b4]@4 ~@3 e3@6 a3@6 e3@8, ~@5 c4@4 [c4,e5]@17 ~@4 a3@2 [a4,c5]@6 [a2,a4,e5]@10, ~@7 [e4,f5]@19 [a4,c5]@6 c4@12 [c4,c5,f5]@4]/3", // C5 A5 G5 C5 G C Am A5 …
  AG: "[e3@2 ~@23 d3@2 ~@4 f3@3 ~@16 c3@2 ~@6 d3@3 ~@14 d3@2 ~@17 c5@2, ~@2 [c3,e5]@13 g4@2 d3@2 [g3,c5]@2 b3@2 [g3,g4,b4]@4 e5@25 [g4,c5,d5]@6 [c5,d5]@19 a5@6 a5@6 ~ a5@6, ~@2 [g4,c5]@5 c4@2 c5@4 g3@2 [g2,d5]@12 [f2,a4]@11 c3@2 [f2,a4,d5]@12 g2@11 d3@2 [g4,b4,g5]@2 d3@2 [b4,g5]@2 d3@4 ~@6 c5@6 c5@6 ~@3, ~@5 g3@4 g4@2 c4@17 ~ c3@7 f3@6 c3@6 f3@4 ~@2 d3@4 g4@6 ~ g2@8 [g2,b4,g5]@4 [f2,f3]@19, ~@9 e4@19 ~@6 [a3,c5]@10 f3@2 [a3,c5,f5]@6 ~@4 g3@4 ~ g3@8 [g3,g4]@8 ~@2 e5@6 e5@6 ~ e5@4]/6", // C C5 G Gsus4 Csus2 C5 G5 F …
  AH: "[~@4 c5@2 ~@23 b4@2 ~@19 a5@6 b5@2 c5@2 b4@2 b5@2 c5@2 b4@2 c6@2 c5@2 c6@2 d6@2 ~ d5@2 d6, a5@6 b5@6 b5@6 b5@6 ~ b5@6 a5@6 a5@6 a5@6 ~@31, ~@2 e5@4 [g2,g3]@25 f2@25 g2@24, ~@8 c5@6 c5@6 ~ c5@6 c5@4 ~@2 e5@6 e5@6 e5@10 ~@25, ~@10 b4@6 b4@6 ~ b4@6 ~@6 c5@6 c5@6 c5@8 ~@25]/5", // G
  AI: "[~@19 a5@6 ~@21 c5@2, ~ [f1,f2]@25 [g1,g2]@22, ~ a5@6 a5@6 a5@6 ~@7 b5@6 b5@6 b5@6 b5@4, ~@3 e5@6 e5@6 e5@10 ~@5 b4@6 b4@6 b4@6, ~@5 c5@6 c5@6 c5@8 ~@3 c5@6 c5@6 c5@6 ~@2]/3", // F G
  AJ: "[b4@2 ~@7 a5@6 ~@6 a5@6 ~@23 d6@2 [e4,a4,c5,a5,a6]@28, ~@2 [f2,f3]@25 [g2,g3]@17 c6@2 d6@2 d5@4 ~@28, ~@2 a5@5 c5@12 c5@8 ~@2 c5@6 ~ c5@4 c6@2 c5@10 ~@28, ~@5 e5@12 e5@10 ~@4 b4@6 ~ b4@15 ~@27, ~@15 a5@6 ~@6 b5@6 ~ b5@19 ~@27]/5", // Am F G
  AK: "[~@19 a5@5 ~@14 a5@5 ~ [a4,c5]@17 ~@2 c5@17, ~@5 [a4,e6]@19 [g4,e6]@19 [f4,f6]@19 a4@18, ~@15 c6@9 ~@9 c6@9 ~@19 [e4,g6]@19]/5", // Am A5 C F Em
  AL: "[~@7 c6, [d4,a6]@14 e6@5 d6@13, ~ f4@31, ~ a4@15, ~@9 f6@23]/2", // D5
  AM: "[~ d6@4 ~@25 b3@2, ~@5 b5@18 b3@4 c4@5, ~@5 b3@3 b4@24, ~@6 d4@11 b3@3 d4@12, ~@7 g4@25]/2",
  AN: "[~@10 d#4@3 ~@13 [c#4,c#5]@3 ~@13 [c#4,c#5]@3 ~@13 b3@3 ~@13 d#4@3 ~@13 [c#4,c#5]@3 [a2,a3,e5,g#5]@2 c#4, ~ c4@12 [c#2,c#3,g#5]@16 [a2,a3,g#5]@16 [e2,e3]@16 [b2,d#5]@8 [d#4,c#5]@2 b3@5 ~ [c#2,c#3,g#5]@16 ~@3, ~@4 c#5@9 e5@8 [g#4,e5]@8 e5@8 e5@8 e5@32 e5@8 [g#4,e5]@8 ~@3, ~@4 d#4@6 ~@5 c#4@11 ~@5 c#4@5 ~ c#4@5 ~@5 b3@3 e4@3 g#4@8 b3@2 d#4@3 e4@11 ~@2 c#4@11 ~@6, ~@7 e4@6 ~@5 e4@5 e4@5 ~@6 e4@5 e4@5 ~ g#5@10 [e4,a5]@3 g#5@19 ~@5 e4@5 e4@5 ~@4]/6", // C# Amaj7 C#5 Amaj7 E B D#7 C#5 …
  AO: "[~@10 [c#4,c#5]@3 ~@13 b3@3 ~@13 d#4@3 ~@13 [c#4,c#5]@3 ~@13 [d#4,c#5]@3 ~@13 c#4@3 ~@13 c#4@3 ~@13 [e3,a4,a5]@3 [a3,c#5,c#6]@2 c#3, ~@2 e4@5 e4@5 ~ [g#4,e5]@8 [g#4,e5]@8 ~@5 e4@11 ~@5 e4@5 e4@5 ~@3 d#4@11 ~@5 c#4@11 ~@5 c#4@11 ~@3 a3@8 [a3,b4,b5]@8 ~@3, ~@5 e5@8 ~@2 b3@11 ~@3 b3@8 d#4@2 b3@5 ~@3 c#4@11 ~@8 e4@5 e4@5 ~@6 e4@5 e4@5 ~@6 e4@5 e4@5 ~@6 e3@8 ~@6, ~@5 c#4@5 ~@3 [e2,e3,g#5]@16 [b2,d#5,b5]@16 [c#2,c#3,g#5]@16 [b2,g#5]@16 [a2,a3,f#5]@16 [g#2,g#3,g#5]@16 ~@2 c#3@8 c#3@5 ~@4, ~@18 e4@5 e4@5 ~@3 d#4@5 ~ c#5@8 e5@8 [g#4,e5]@8 e5@8 [g#4,e5]@8 ~@8 a4@8 ~@8 g#4@8 [c#5,c#6]@16 ~@3]/8", // C# D#7 A5 A C#m Asus2 E B …
  AP: "[~@10 [e3,a4,a5]@3 ~@13 [d#3,e4,e5]@3 ~@13 [d#3,e4,e5]@3 ~@13 [e3,b4,b5]@3 ~@13 [e3,b4,b5]@3 ~@13 [d#3,f#4,f#5]@3 ~@13 [d#3,f#4,f#5]@3 [g#3,g#4,g#5]@3, ~@2 e3@8 ~@3 b3@8 [b3,f#4,f#5]@8 b3@8 [b3,f#4,f#5]@8 a3@8 [a3,a4,a5]@8 a3@8 [a3,a4,a5]@8 b3@8 [b3,e4,e5]@8 b3@8 [b3,e4,e5]@8 ~@3, ~@5 [a3,b4,b5]@8 [g#4,g#5]@16 [g#4,g#5]@16 [c#5,c#6]@16 [c#5,c#6]@16 [g#4,g#5]@16 [g#4,g#5]@16 ~@3, ~@7 c#3@5 ~@3 b2@8 b2@5 ~@3 b2@8 b2@5 ~@3 c#3@8 c#3@5 ~@3 c#3@8 c#3@5 ~@3 b2@8 b2@5 ~@3 b2@13 ~@4, ~@18 d#3@8 ~@8 d#3@8 ~@8 e3@8 ~@8 e3@8 ~@8 d#3@8 ~@8 d#3@5 f#3@5 ~@4]/7", // A5 Emaj7 E5 D#m G# B5 A E5 …
  AQ: "[~@12 b2@3 ~@16 a2@3 ~@17 g#2@3 ~@2 d#3@21 ~@2 e3@20 ~@2 [c#3,c#5]@21 ~@6, d#3@9 d#3@6 a3@9 a3@10 g#3@10 g#3@10 ~@74, ~@3 b2@9 ~@6 e3@10 e3@7 ~@3 e3@10 e3@7 b2@22 [g#2,e4,e5]@22 [c#2,c#4]@22 ~@7, ~@6 g#3@9 [f#4,f#5]@19 [e4,b4,e5]@20 ~@74, ~@21 a2@10 ~@10 g#2@10 ~@3 [d#2,d#4,d#5]@22 ~@2 b2@22 [e2,e4]@22 ~@6]/8", // C# C#m C# F# E5 D# E
})).s("gm_piano").gain(0.4)

stack(piano)