// Romance Without Words in A-flat minor, Op. 17 No. 3 — FAURE Gabriel
// 133 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: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 67 bars on a 24-step grid, each part at one level. Source detail keeps the original performance.
setcpm(133/4)

// 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@3 B@5 C@7 D@5 E@8 F G@5 H@8 I J@8 K L@5 M@2 N@8>".pickRestart({
  A: "[~@28 eb3@5 c3 ~@13 eb3@4 bb2 ~@13 eb3@5 eb2 ~, ~@15 ab2@18 ~@7 eb3@7 ~@11 eb3@7 ~@7, ~@17 c4@16 ~@2 c4@16 ~@3 db4@16 ~@2, ~@19 ab3@14 ~@4 ab3@14 ~@5 ab3@14 ~@2, ~@21 eb3@2 eb4@9 ~@10 eb4@9 ~@9 eb4@10 ~@2]/3",
  B: "[~@17 db5@3 ab2 ~@16 bb4@3 ~ c3 ~@15 c5@3 bb2@2 ~@12 eb3@4 ~ eb2 ~@17 bb4@3 ab2 ~@16 ab4@3, ~ db4@19 ~@2 c4@18 ab4@15 eb3@5 ~@7 eb3@3 eb4@9 ~@7 eb3@3 [eb4,c5]@5 eb3@5 ~@8 eb3@3 [eb4,bb4]@4 eb3@6, ~@3 g3@17 ~@5 ab3@16 ~@4 ab3@15 ~@5 ab3@14 ~@5 g3@16 ~@5 ab3@15, ~@6 eb3@8 eb3@5 ~@8 eb3@8 eb3@5 ~@7 eb3@2 [eb4,bb4]@11 db5@40 c5@20, ~@9 [eb4,eb5]@11 c5@10 [eb4,c5]@11 ~@2 c4@17 ~@2 db4@16 ~@4 db4@18 ~@2 c4@18]/5", // Cm Eb5 Eb Cm
  C: "[~@19 c5@4 bb2@2 ~@14 c5@4 eb2 ~@19 db5@3 ab2 ~@16 bb4@3 c3 ~@16 c5@3 bb2 ~@14 eb3@4 ~ eb2 ~@16 bb4@4 ab2 ~@16 ab5@3 c6, ~ c3@3 c4@19 ~@2 db4@10 db5@2 eb3@6 ~@5 g3@8 eb4@10 ~@7 eb3@3 eb4@5 eb3@6 ~@5 eb3@3 bb4 eb4@4 eb3@6 ~@7 eb3@3 eb4@9 ~@8 eb3@2 c5 eb4@12 ~@2 c4@8 eb4@10, ~@2 g5@21 eb5@21 ~@7 eb3@4 eb5@11 c5@9 c5@11 ab4@20 db5@42 ~@7 eb3@2 eb5@11, ~@6 ab3@6 eb4@11 ~@6 eb3@3 eb4@11 bb4@17 eb3@5 ~@6 ab3@16 ~@4 ab3@16 ~@4 ab3@14 ~@6 g3@17 ~@4 ab3@10 eb3@6, ~@9 eb3@2 ab5@5 eb3@6 ~@5 ab3@16 ~@3 db4@20 ~@3 c4@18 ~ c4@18 ~@2 db4@17 ~@3 db4@12 eb3@7 c5@21]/7",
  D: "[ab2 ~@16 ab5@3 ab2 ~@15 c4@4 ~@19 f5@4 ~@17 ab4@3 ~ bb2 ~@14 ab3@5 eb2 ~@9 g3@6, ~@2 c4@7 bb5@12 ~@7 f3@3 f4@9 ~@3 c4@5 f3@15 ~@5 ab3@5 [eb4,c5]@11 g4@21 ~@7 bb2@8, ~@4 ab3@10 ~@9 c4@8 f5@20 [f4,ab5]@12 ~@7 f3@8 [f3,ab3]@5 ~@6 bb3@16 ~@2 g3@7 ~@6, ~@6 e3@8 [e3,ab3,c4]@7 ~@5 ab3@14 f2@23 [ab2,eb5]@20 ~@8 ab3@8 ~@5 eb4@16, ~@8 e4@12 g5@20 ~@5 ab3@11 c4@6 ~@4 c4@17 ~@3 d4@8 [d4,f4]@11 ~@4 eb3@11]/5", // Cm Fm Eaug Ab5 Dm
  E: "[bb2@4 ~@16 [g3,bb3,eb4]@6 ~@18 eb5@3 ~@17 db5@3 ~@16 eb5@4 ~@17 a5@4 db3@2 ~@14 [f3,bb3,db4,gb5]@6 ~@15 [f3,c4,eb4]@6 bb2 ~@13 f3@5 ~@18 [f3,bb3,db4]@4, ~@4 eb3@21 ~ [eb3,c5]@22 ~@6 f3@3 [f4,eb5]@10 ~@2 eb4@7 [gb4,db5]@12 ~ c4@8 [f4,g5]@12 ~ db4@8 [f4,ab5]@12 ~@3 eb4@7 [f4,c5]@11 eb5@20 ~@4 bb3@7 [f4,db5]@10, ~@7 g4@8 [g4,eb5]@13 ~@5 gb3@3 [gb4,db5]@11 ~@3 c4@11 ~@10 bb3@10 ~@6 [eb3,f5]@22 ~@6 f3@9 ~@6 [a2,f5]@21 ~@7 f3@2 f4@10 db5@8 f3@10 ~@4, ~@9 eb4@11 ~@9 eb4@13 ~@5 [eb3,f5]@20 [eb3,c5]@21 ~@6 f3@8 [f3,a3,c4]@7 ~@3 bb3@11 ~@12 c4@10 ~@8 c4@18 ~@2 db4@14 ~@5, ~@11 bb3@9 ~@11 bb3@10 ~ [gb3,bb3,eb4]@6 ~@4 a3@9 [f3,a3,c4]@5 ~@7 gb3@8 [gb3,bb3,eb4]@7 ~@4 a3@10 ~@6 bb5@21 ~@8 f3@8 ~@11 a3@15 bb2@21]/8", // Eb Gbmaj7 F7 Bbm Cm F7 Gb5 Fsus2 …
  F: "~ c3 ~@16 e5@3 f5@3, ~ c5@20 ~@3, ~@4 e4@6 d5@6 g3@5 bb2 ~@2, ~@6 c4@5 g4@10 ~@3, ~@8 g3@7 [c4,e4]@5 ~@4", // C
  G: "[~@14 db5@3 c3 ~@18 e5@4 ~@19 db5@3 ~ c3 ~@17 bb4@3 f2 ~@16 c5@3 ~ eb2 ~@9 f4@5, db4@12 ~@8 e4@7 [g4,d5]@14 ~@2 db4@8 f4@10 ~@4 e4@7 [d4,g4]@11 ~@3 f4@12 [f3,ab3]@6 ~@6 ab3@10, ~ bb3@10 ~@12 c4@10 ~@7 g2@3 ~@6 f3@3 eb5@10 ~ c5@21 ab4@20 ~ c5@15, ~@4 f3@8 [f3,bb3,db4]@6 ~@6 g3@9 [g3,c4,e4]@8 ~@5 bb3@10 [f3,bb3,db4]@5 ~@7 c4@10 [c4,e4]@6 ~@5 c4@16 ~@8 eb3@7, ~@7 [f4,eb5]@10 c5@24 f5@21 ~@8 bb3@14 ~@7 ab3@3 [d4,bb4]@11 ~@2 eb4@13]/5", // G5 Fm Bbm C Bbm C F7 Gm
  H: "[~@11 bb4@18 ~@8 db6@4 ~@19 bb5@3 [c2,c3] ~@17 c6@4 ~@15 eb3@5 ~@18 bb5@3 [ab1,ab2] ~@17 g5@3 c2 ~@18 c5@4 ~@20 c5@2, ~ [ab3,c4]@5 bb3@23 ~@16 c4@5 eb3@2 [eb4,c5,c6]@5 eb3@6 ~@4 c4@18 ~@3 db4@4 [eb3,c5]@3 db5@15 g3@2 eb3@3 [eb4,c6]@5 eb3@6 ~@4 c4@18 ~@3 c4@13 eb3@7 [eb2,eb5]@15 db5@2 eb3@4, ~@4 eb3@24 ~@13 [ab1,ab2,eb5]@22 ~@7 eb3 bb4@14 db6@41 c6@8 eb3@2 [eb4,c5,ab5]@6 eb3@6 ~@5 ab3@18 ~@3 c4@4 [gb3,f4]@14, ~@8 eb4@21 ~@18 ab3@16 [c5,ab5]@11 [eb4,ab4,bb5]@11 ~@5 ab3@6 eb4@9 ~@3 db4@18 c5@8 bb4@14 ab4@8 g4@15 ~@5 a3@16, ~@10 g4@19 eb6@12 c6@9 db5@14 ~@4 ab3@10 eb3@6 ~ [bb1,bb2,bb4]@20 eb2@21 ~@5 ab3@16 [c3,ab5]@9 eb3@3 [eb4,ab4,eb5]@12 eb4@11 [c4,eb4,gb4]@10]/8", // C Ab Cm Eb Ab5 Ab Gbmaj7 Fm …
  I: "~@2 [eb1,eb2] ~@19 db5@2, ~ [g4,bb4]@11, ~@5 bb3@19, ~@2 g3@3 [eb3,g3], ~@5 eb3@2 [eb4,eb5]@5", // Eb Gm Eb
  J: "[~@2 [a1,a2] ~@6 db4@3 ~ f3 ~@6 c5@2 ~ bb1 ~@7 f3@2 f3 ~@7 gb5@2 ~ [c2,c3] ~@6 ab3@3 ~@8 eb5@3 ~@20 bb5@4 ~@9 db4@2 ~@24 db4@2 ~@6 eb3@7 [ab1,ab2] ~@14 eb3@5 ~@14 eb3@5 ~@10 eb4@4, ~@2 [eb4,c5]@11 ~@5 a2@4 ~ [bb2,f4,db5]@10 [db4,f4,f5]@9 ~@2 gb4@16 c3@5 [db2,db3,f4,f5]@11 [f4,ab5]@13 ab4@3 db4@3 [f4,ab5]@2 bb4@3 f5 [db4,bb4]@6 [bb3,ab4,db5]@9 ~@2 db4@5 ~@3 bb4@13 ab4@20 ~@7 eb3@2 eb4@10 ~@7 eb3@7, ~@4 f3@8 f5@10 ~@6 bb3@6 ~@5 bb2@4 ~@4 ab3@4 f4@14 ~@8 eb4@5 ~@4 f3@32 [eb2,g4,c5]@25 ~@7 eb3@3 eb4@10 ~@4 ab3@15 ~@5 ab3@9, ~@7 c4@6 c4@10 ~@3 f3@4 ~ c4@4 ~@9 eb5@11 ab3@11 ~@2 ab3@5 ab3@41 eb3@13 db4@12 ~@3 c4@17 ~@2 c4@17 ~@2 db4@12, ~@49 eb4@5 [eb4,ab5]@11 ~@5 db4@6 ab4@6 db4@7 [bb1,bb2,bb5]@27 ~@5 eb4@18 ~@5 ab3@15 c3@19 bb2@14]/8", // A C Ab Cm Bbm Db Fm Gb …
  K: "~ eb3@4 eb2 ~@16 db5@2, ~ db4@2, ~@5 g3@7, ~@13 eb3@7 eb3@4, ~@5 [eb4,eb5]@3", // Eb
  L: "[~@2 ab2 ~@16 bb4@3 c3@2 ~@15 c5@3 ~@15 [f3,ab3,db6]@5 eb2 ~@10 eb5@6 ~@2 db5@3 ab2 ~@16 bb4@3 c3 ~@13 eb3@2, ~@2 c5@9 c5@6 eb3@5 ab4@20 ~@5 f5@15 c6@11 [eb4,g5]@11 c5@7 eb3@3 [eb4,c5]@5 eb3@6 ~@5 eb3@3 [eb4,bb4]@7, ~@4 c4@19 ~ c4@12 eb3@5 ~ [bb2,db5]@20 ~@5 g3@2 eb3@10 [g3,eb5]@5 ~@5 ab3@16 ~@3 ab3@12, ~@7 ab3@17 ~@3 ab3@15 ~@5 ab3@3 f3@2 [eb4,ab5]@10 ~@5 bb5@16 ~ eb5@20 ab4@16, ~@9 eb3@3 eb4@11 ~@6 eb3@2 [eb4,bb4]@10 ~@4 db4@17 ~@2 db4@19 ~@3 c4@18 ~@2 c4@14]/5", // Db Eb Cm Eb5 Bbm Cm Ab5 Eb5
  M: "[c5@3 ~@15 [ab3,ab5]@5 eb2 ~@10 eb5@6 ~@2 db5@4 [c5,eb5]@2, ~@3 db5@5 db5@5 [eb4,f5]@10 c6@17 eb3@8, ~@4 bb2@19 ~@8 eb3@3 [eb4,g5]@6 eb5@6 ~@2, ~@6 db4@17 ~@3 db4@22, ~@8 ab3@3 f3@12 ~@6 [g3,bb5]@19]/2", // Ab Cm Ebsus2 Eb Gm
  N: "[~@6 ab4@2 ~@19 ab4@3 ~@20 ab4@2 ~@7 ab4@2 ~@10 ab4@3 ~@18 e4@2 ~@20 eb4@2 ~@35 ab5@18 ~@23, ~ ab3@12 ab3@7 ~@3 g3@7 ab4@5 ab3@3 db5@2 [d4,ab4]@4 f3@8 ab4@5 ab3@4 eb4@4 ~ eb3@12 ab3@3 db5@2 e4@4 db3@15 ab4@5 ~@4 g3@5 bb4@12 ab4@11 c4@3 eb4@2 ab4@3 c5@22 ~@23, ~@3 eb4@14 eb4@4 ~@4 eb4@17 ~@5 d4@15 ab4@2 ~@5 eb4@15 ab4@15 ab3@5 db4@4 ~ eb3@19 eb4@8 ab3@33 ~@23, ~@8 bb4@12 c5@22 c5@21 c5@22 c5@22 c5@21 c4@6 eb3@35 ~@23, ~@8 ab4@7 ~ ab4@3 ab4@2 ~@9 eb5@12 ~@10 bb4@11 ~@11 [ab4,eb5]@11 ~@5 ab3@4 [e4,bb4]@11 g4@11 eb4@6 [g3,db4]@9 ab2@38 ~@23]/8", // Ddim Ab5 Edim Gdim
})).s("gm_piano").gain(0.15)

stack(piano)