// Griminelli's Lament — Ian Anderson
// 56 bpm, 3/4, 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: metre changes (3/4 at bar 1, 2/4 at bar 34, 3/4 at bar 36) are rendered on a constant 3/4 grid of one bar per cycle
// note: sustain pedal (CC 64) lengthens the held notes
// note: Transcription provider: pdmx. https://musescore.com/score/6220803; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 53 bars on a 48-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(56/3)

// 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.

// other · flute
const flute = note("<~@15 A B C D E F G H I J K L M N O P ~@6 Q@2 R S T U V W X Y Z AA AB@4>".pickRestart({
  A: "~@37 c6@2 bb5@4 ~ a5@4", B: "g5 a5@22 ~ bb5 a5 g5 a5@12 ~ f5@4 ~@4", C: "e5 f5@22 ~ f5@8 c6@4 ~@4 a5@8",
  D: "f5@23 ~ f5@8 g5@12 a5@4", E: "f5@23 ~ f5@4 ~@4 f5 g5@7 bb5@4 g5@4", F: "c6@23 ~ d6 c6 bb5 c6@12 ~ f6@4 ~@4",
  G: "f6 c6 a5@10 a5@4 c6@4 c6@2 ~@2", H: "d6@23 ~ d6@8 c6@12 f5@4", I: "f5@23 ~ d6@4 c6@4 bb5@8 a5@4 ~@4",
  J: "bb5@23 ~ g5@8 c6@8 bb5@4 ~@4", K: "bb5 a5 f5@10 f5@4 c6@4 a5@2 ~@2", L: "d6 ~ d6 c6 bb5 ~ a5@2 bb5 ~ c6@2",
  M: "g5@4 ~@4 c6@4 ~@4 a5@4 e5@11 ~ d5@12 c5@4", N: "a4@23 ~",
  O: "bb4@8 bb4@2 bb4@2 bb4@2 bb4@2 e5@4 bb4!2 ~ bb4 f5@4 bb4!2 ~ bb4 g5@4 bb4@4 a5@4 bb4@4",
  P: "bb5@4 c6 bb5 a5 g5 d6@4 c6@2 bb5@2 a5@2 g5@2 f5@2 g5 a5",
  Q: "[~@16 g5 a5@22 ~ bb5 a5 g5 a5@12 ~ f5@4 ~@4 c5 f5@22 ~ f5@8]/2", R: "c5@8 a4@8 f5@23 ~ f5@8",
  S: "g5@14 a5@2 f5@23 ~ f5@4 ~@4", T: "g5@8 bb5@4 g5@4 c6@23 ~ d6 c6 bb5 c6@5", U: "c6@4 f6@2 ~@2 f6 c6 a5@10 a5@4",
  V: "c6@8 c6@4 ~@4 d6@23 ~ d6@8", W: "c6@12 f5@4 f5@23 ~ d6@4 c6@4", X: "bb5@8 a5@4 ~@4 bb5@23 ~ g5@8",
  Y: "c6@4 bb5@2 ~@2 bb5 a5 f5@10 f5@4", Z: "c6@2 a5 ~ d6 ~ d6 c6 bb5 ~ a5@2",
  AA: "bb5@4 ~@4 c6@8 g5@4 ~@4 c6@4 ~@4 a5@4 e5@11 ~",
  AB: "[d5@12 c5@4 bb4@43 ~@2 c5 ~ bb4 a4 ~ bb4@27 ~ bb4@10 a4 bb4 a4@8 g4@10 f4@58 ~@10]/4",
})).s("gm_flute").gain(0.3)

// other · flute · soft notes
const flute_soft = note("<~@13 A B@2 ~@15 C D E F G H I ~@15>".pickRestart({
  A: "~@4 a4@15 ~ g4@11 ~ g5@2 a5@2 bb5@12", B: "[~@4 a5@15 ~ d5@15 ~ a5@24 ~ g5@8 ~ bb5 c6@11 ~ d6@2 ~@11]/2",
  C: "g5@15 ~ e5@4 c5@4", D: "g5@15 ~ bb5@15 ~ c6@15 ~",
  E: "~@8 a4@2 a4@2 a4@2 a4@2 d5@4 a4!2 ~ a4 e5@4 a4!2 ~ a4 f5@4 a4@4 g5@4 a4@4",
  F: "a5@8 a5 g5 f5 e5 ~ d5 c5 bb4 a4@8 a4@4 ~@4 a5@8 a5 g5 f5 e5 ~ d5 c5 bb4",
  G: "a4@8 a4@4 ~@4 a5@8 a5 g5 f5 e5 ~ d5 c5 bb4 a4@8 a4@8", H: "bb4@33 ~ bb5 c6@13",
  I: "~ d6@2 c6@2 ~ bb5@5 a5@5 ~@32",
})).s("gm_flute").gain(0.2)

// chords · piano
const piano = note("<A@5 B@8 C@3 D E F G H I J K L M N O P Q@2 R@2 S T U V@7 W X@2 Y@3 Z@4>".pickRestart({
  A: "[~@25 g4@17 [f3,a3]@4 ~@16 c4@4 a3@4 ~@16 a3@4 bb3@4 ~@8 bb3@2 c4@2 [e4,g4]@4 c4@4 [bb2,bb3,d4,f4]@4 bb3@2, ~@47 [c3,g3]@37 f2@46 ~@2 f2@46 ~@2 [bb1,bb2]@30 ~@2 [c2,c3]@15 ~@13, ~@24 c4@18 [c4,f4]@8 f4@6 c4@2 f4@7 ~@5 a3@6 c4@2 a3@4 f3@7 ~@5 bb3@8 ~@18, ~@49 e4@35 ~@8 f3@38 ~@2 f3@28 c4@18 ~@2 [d4,f4]@16 f4@14 ~@30, ~@48 a3@4 c4@2 a3@11 ~ [c4,f4]@6 c4@2 f4@15 ~@7 d4@4 d4@5 ~@15]/5", // F Em Bb C5 Bb C F5 Dm …
  B: "[~@12 bb3@4 a3@4 [bb3,d4,f4]@8 bb4@8 c4@8 ~@24 g4@8 g4@4 c5@4 ~@3 d5@13 ~@16 [e4,g4]@8 c4@8 d4@8 ~@16 d4@4 bb3@4 [e4,g4]@8 c4@8 [bb3,d4]@8 ~@16 d4@4 bb3@4 [a3,f4]@8 d4@8 bb3@8 ~@16 bb3@4 g3@4 [c4,e4,g4]@8 c5@8 ~@16 f5@4 ~@24 c4@4 f4@4 g4@4 bb4@4 g4@4 f4@4 ~@4 bb3@4 c4@4 d4@4 f4@4 a4@4 g4@4 [c4,e4]@4 ~@4 g3@4, d4@8 d4@10 ~@2 [g2,g3]@15 ~ [c3,c5]@46 ~@2 [d2,d3,d4]@28 d4@4 [c2,c3]@15 ~ [bb1,bb2,bb3]@30 ~@2 [c2,c3]@15 ~ [bb1,bb2]@30 ~@2 [d2,d3]@15 ~ [g2,g3]@30 ~@2 [c2,c3]@15 ~ [f2,f3,c4]@46 ~@62, ~@4 f4@14 ~@18 [e4,g4]@12 e4@8 e4@8 e4@18 ~@3 f4@23 f4@24 [f4,bb4]@16 bb4@14 ~@30 d4@8 f4@10 ~@18 [d4,g4]@16 g4@14 ~@19 f4@7 f4@20 f4@12 f4@8 g3@30 ~@2 [d3,g3,bb3]@15 ~ [c3,g3]@12, ~@22 c4@8 c4@11 ~@9 d5@16 ~@6 f4@4 f4@5 ~@9 [f4,bb4]@8 bb4@7 ~@15 d4@4 d4@5 ~@10 a4@5 a4@6 a4@6 a4@6 [bb3,d4]@12 ~@14 c4@4, ~@52 g4@16 ~@18 a4@18 a4@28 ~@8 d4@16 ~@32 bb3@20 ~@28 bb3@16 ~@27 c5@17 c5@12 c5@16 ~@20 d4@10 ~@30]/8", // Bb Em Bb Dm C G C D …
  C: "[a3@4 c4@4 e4@4 g4@4 e4@4 [g3,c4]@4 ~@4 bb3@4 d4@4 bb4@4 ~@24 bb4@8 ~@4 f4@4 d4@4 f4@4 ~@13 f3@4 ~@4 d4@5 f4@4 ~@3 g4@23, ~@4 [a2,e3,a3]@15 ~ [g2,d3]@15 ~ [bb2,f3]@46 ~@2 bb2@32 ~@2 [c3,g3]@26, ~@24 g3@11 ~ [bb3,d4]@12 d4@4 bb3@30 ~@2 bb3@13 bb3@8 bb3@11 ~@3 bb3@25, ~@36 f4@8 f4@12 d4@24 ~@4 d4@8 ~ d4@16 ~@35, ~@40 bb4@20 f4@12 bb4@10 ~@6 f4@25 ~@7 e4@24]/3", // C5 A5 G5 Bb5 C5 Bb
  D: "f3@2 ~@3 f4, f2@23 ~, f4@16 c4@7 ~, [a3,c4]@10 a3@2 c4@2 a3@9 ~, ~@8 f3@15 ~", // Am
  E: "f3@2 ~@3 a3, [f2,f4]@23 ~, [a3,c4]@5 a3@2 a3@3 ~@2, ~@8 f3@8 f3@7 ~, ~@12 c4@11 ~", // F Am
  F: "[bb3,d4]@4 ~@2 d4 f4 g4@2 bb4@2, [bb1,bb2,f4]@15 ~ [c2,c3,g3,c4]@8, ~@2 d4 ~@3, ~@10 bb3@5 ~@9", // Bb Bb5 C5
  G: "[bb3,d4]@4 ~@2 d4 f4 g4@2 bb4@2, [bb1,bb2,f4]@15 ~ [g2,g3,bb3,d4]@8, ~@2 d4 ~@3, ~@10 bb3@5 ~@9", // Bb Bb5 Gm
  H: "[g4,c5]@4 ~@6 g4 c5, c3@23 ~, [c4,e4]@12 e4@2 c4@9 ~, ~@4 c5@7 ~, ~@10 g4@6 e4@7 ~", // C5 C
  I: "~@3 d5@13 ~@12 d4@4 [g4,c5]@4 ~@4 e4@4 c4@4, [d2,d3,d4]@30 ~@2 [c2,c3,c4]@15 ~, ~ f4@19 a4@12 ~@4 g4@12, ~ a4@7 d5@8 ~@8, ~@3 f4 ~@2", // C5 D C
  J: "[bb3,d4,f4,bb4] f4 d4 bb3 f4 d4 bb3 f3 [c4,e4,g4] e4 c4 a3, [bb1,bb2]@30 ~@2 [c2,c3]@15 ~", // Bb C Bb C
  K: "f4 ~@6 f3 a3 d4 f4 a4, [bb1,bb2,bb4]@32 [d2,d3]@15 ~, [bb3,d4] d4 f4@2 ~@2, ~ f4@2 bb3@2 d4@3 ~@4, ~@3 bb3 ~@2", // Bb D Bb
  L: "bb4 ~@6 d4 [c4,e4,g4] e4 g4 c5, [g2,d3,d5]@3 bb3 ~@2, g4 g4@3 ~@2, ~ bb4@7 ~@4, ~@12 d4@4 bb3@4 g3@12 [c2,c3]@15 ~", // C G5 C
  M: "~@11 f4, [f1,f2,f3]@7 f4 c4 a3 c4@2, ~ a3@23 a4@24, ~ c4@9 c5@14, ~@3 f4@5 a4@4 c5@4 f5@32", // F
  N: "~@7 bb3 ~@3 g4, [g3,bb3]@5 d4 c4@4 a4@2, [d4,f4] f4 [d3,g3,bb3,d4], ~ g4@2 g4@6 f4@3, ~ bb4@5", // Gm Dm Gm
  O: "c4 ~@2 a3 ~@3 e4 ~@3 d4, [c3,g3,e4] [a2,e3,a3,c4] [g2,d3,d4], ~ c4@3 ~ e4@2 ~ g3@2 g3@2, ~@2 bb3@2 ~@2 g4@2 ~ bb3@3", // C Am G5
  P: "~@4 f3@4 ~@3 c4, f2, f3 f4@15, ~ a3@31 f3@16, ~ c4@19 a3@4",
  Q: "[[bb2,bb3,d4,f4]@15 ~ d2@4 f2@4 [bb2,f3,bb3,f4]@8 d2@4 f2@4 bb2@4 ~@8 bb2@4 f2@8 d2@4 f2@4 bb2@4 d3@4 f3@4 c3@4 a2@4 f2@4, ~@4 [d4,f4,bb4]@2 ~@2 [bb3,d4,f4]@2 ~ d3@2 ~@11, ~@48 [d4,f4,bb4]@15 ~ [bb3,d4,f4]@15 ~ [a3,f4,a4]@8 ~@8]/2", // Bb Bb5 Bb Dm
  R: "[[c2,c3,e4,g4,c5]@15 ~ c2@4 e2@4 [g2,g3,c4,e4]@8 c2@4 e2@4 g2@4 ~@8 g2@4 e2@4 c2@4 f3@8 e3@4 d3@4 c3@4 bb2@4 a2@4 f2@4, ~@4 [e4,g4,c5]@2 ~@2 [e4,g4,c5]@2 ~ c3@2 ~@7 [f3,a3]@4, ~@48 [g3,c4,e4]@15 ~ [bb3,f4,bb4,d5]@16 [f4,c5]@8 ~@8]/2", // C F C Bb F5
  S: "[d2,d3,d4,f4,a4]@15 ~ d2@4 f2@4 [a2,d4,f4,a4]@8 a2@4 g2@4 f2@4 e2@4, ~@2 [f4,a4,d5] ~ [a3,d4,f4] ~", // Dm
  T: "~ f2 a2 d3 [a2,c3] ~ f2 e2 ~ f2 a2 d3, [d2,f4,a4,d5]@2 [a3,c4,e4] ~@3, ~@5 a2@3 [d2,f4,a4,d5]@4", // Am Dm Am Dm
  U: "[a2,c3] ~ f2 e2 d3 f3 e3 d3 [a2,c3] ~ g2 a2, [a3,c4,e4] ~@3 [a3,c4,e4] ~, ~ a2@3 [d2,f4,a4,d5]@4 ~ a2@2 ~", // Am Dm
  V: "[d3@4 e3@4 c3@4 d3@4 bb2@4 ~ c3@4 d4@4 ~ e4@4 ~@2 g4@28 f4@16 ~@28 c4@4 f4@16 ~@28 c4@4 f4@16 ~@28 e4@4 f4@16 ~@8 bb3@4 ~@16 bb4@4 c5@16 ~@28 c5@4 ~@3 d5@13 ~@12 d4@4, [a3,d4,f4]@16 bb3@9 d3@8 ~ [c3,g3,c4]@30 f3@36 a3@10 ~@2 f2@28 c4@16 ~@24 d4@26 ~@22 d4@8 d4@8 ~@12 [e4,g4]@24 e4@8 c3@8 [e3,g4]@8 [d2,d3,d4]@30 ~@2, ~@35 e4@29 f2@28 c4@16 ~@4 [a3,c4]@20 c4@4 a3@8 c3@8 f3@8 bb2@28 g3@4 [c3,e3]@4 c4@4 e3@8 bb2@30 ~@2 g2@8 d3@8 [c3,c4]@28 c4@18 ~@18 d5@16, ~@64 [a3,c4]@20 c4@4 a3@8 c3@8 f3@8 f3@36 a3@10 ~@2 [bb3,d4]@24 bb3@22 ~@2 [bb3,d4]@24 ~@8 [g3,bb3]@16 ~@20 g4@16 e4@10 ~@3 f4@23 f4@8, ~@40 f4@15 ~@9 f4@15 ~@9 f4@15 ~@9 f4@7 ~@3 g4@4 ~@10 c5@14 ~@3 a4@9 a4@6]/7", // Dm C5 Em D Am C Am Bb …
  W: "c4 bb3 c4 e4 bb4@4 ~@2 d4 bb3, [c2,c3,g3]@8 [bb2,bb3]@15 ~, ~@8 [d4,f4]@10 f4@5 ~, ~@16 bb4@7 ~", // C5 Bb Dm
  X: "[c4 e4 g4 bb4 ~@4 bb4 ~ d4 ~@4 a4 bb4@4 ~@3 bb3, [c2,c3,g3]@4 [bb2,bb3]@7 bb3@2 d4@2 ~ [d4,g4]@5 g4@3, ~@8 [d4,f4]@10 f4@5 ~ d3@4 f3@4 [g2,g3,bb3]@16, ~@5 bb4, ~@11 d4]/2", // C5 Bb G5 Dm Gm
  Y: "[c4@4 e4@4 g4@4 c5@4 ~@3 f5@13 ~@28 c4@4 ~@28 bb3@4 ~@12 g4@4 c4@4 ~@8 a3@4 ~@12 e4@4, [c3,g3]@15 ~ [f2,f3]@40 a4@8 [d4,f4]@16 f4@16 [d3,g3,bb3,d4]@8 a4@8 ~@8 bb3@8 ~@16, ~@4 f4@6 a4 f4 c4 f4@3 [g3,bb3]@5 d4 c4@6 [c3,g3,e4]@4 [a2,e3,a3,c4]@4, ~@17 a4@19 c5@28 ~@4 g4@8 g4@24 f4@12 ~@4 c4@12 ~@4 e4@8 ~@4, ~@9 c5@7 f5@16 ~@4 bb4@20 ~@12 g4@4]/3", // C5 F Dm Gm C Am
  Z: "[~@12 a3@4 ~@45 a4@4 ~@54 e3@5 ~@2 f4@59 ~@7, [g2,d3,g3,f4]@16 bb2@41 f4@9 ~ f4@58 c4@60 ~@7, ~@4 d4@12 ~ d4@31 bb3@17 ~ [bb2,d4]@59 ~@67, ~@8 bb3@8 bb3@3 bb4@46 ~@3 bb4@57 ~@67, ~@18 f4@35 d4@13 ~@38 [a2,a3]@5 c4@5 [c3,e4]@10 [f2,f3,a3]@61 ~@7]/4", // G7 Bb A C F
})).s("gm_piano").gain(0.25)

stack(flute, flute_soft, piano)