// Sometimes in Winter — Blood, Sweat & Tears
// 120 bpm, 4/4, key A major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 87 bars on a 32-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.

// chords · piano
const piano = note("<A@6 B@4 C@5 D@8 E@5 F@2 G@6 H@6 I@4 J@2 K@7 L@5 M@8 N@7 O@6 P@6>".pickRestart({
  A: "[~@20 a5@3 g5@2 ~@20 e5@5 ~@31 f5@2 ~@69 b4@6 ~@2 e4@15 ~@14 e3@3, ~ c4@2 [f#5,g5]@21 ~@8 d5@19 a4@32 a3@20 e5@3 g3@17 b4@29 ~@7 c#4@15 ~@10 a3@8, ~@2 b4@21 ~@3 [b3,d4,a4]@26 ~@6 a5@26 ~@3 g4@4 c5@18 d4@16 ~@33 a2@34, ~@2 g4@7 ~@16 [f#4,f#5]@27 f5@26 g5@6 e5@13 g4@13 [f#4,d5]@49 e3@10 ~@12 e3@8 ~@3, ~@2 e4@2 ~@4 b5@15 ~@27 [a#3,d4,f4]@34 ~ e4@25 ~@10 c5@25 c5@15 ~@32]/6", // Gmaj7 Bm7 F# D A#
  B: "[~@5 e4@3 [g3,b3,d4]@15 ~@18 d4@6 ~@26 a3@10 ~@3 e4@2 g3@11 ~@26 a2@3, ~@2 [a3,c#4]@6 ~@15 d4@11 b3@14 ~@14 a3@10 ~@11 a3@6 ~@10 g3@5 b3@8 g3@10 g3@6, ~@5 a2@42 a2@41 a1@40, ~@23 [g3,b3]@9 g3@16 ~@10 e3@12 e3@8 ~@6 c#4@5 ~@15 d4@24, ~@30 e3@7 d4@2 e4@5 ~@19 e4@23 ~@2 [a2,b3,d4]@16 a2@11 b3@13]/4", // G A G Bm7
  C: "[~@2 [a3,c#4]@10 ~@5 a2@6 ~@20 g3@5 ~@10 a2@5 [a2,a3]@9 ~@5 [b1,b2,d4,f#4]@5 [b3,e4,g4]@7 ~@10 a4@4 b2@10 ~@8 e4@3 [g#3,f4]@6 ~@26 [a2,c4]@4, ~@2 a1@37 a2@4 a2@15 ~@14 [a2,a3]@9 ~ c3@10 ~ c3@10 [a3,d4]@15 d4@6 ~@6 f4@7 ~ f4@6 e4@16, ~@2 e4@26 c#4@13 a1@5 ~@36 c2@22 ~@9 b2@11 a#2@10 a#2@6 g4 a1@19, ~@12 c#4@11 a2@15 e4@5 [b3,d4]@12 ~@34 [b3,e4]@15 ~@12 a3@8 ~@7 g#3@13 [g3,c4]@9 g3@7, ~@12 a3@10 ~ a3@21 ~@4 c#4@34 ~@7 g4@7 g4@7 [b1,f#4]@21 [a#1,c4]@20 ~ a2@11 ~@4]/5", // A Bm Em C# Am A D5 Bm …
  D: "[~@30 g2@5 ~@13 e3@3 d3@5 ~@34 b4@3 ~@32 e3@5 ~@2 e3@3 [a2,d4]@5 ~@28 [d4,f#4]@4 ~@2 [b3,e4,g4]@6 ~@33 e4@2 ~ [g#3,f4]@6 ~@11 a1@3 [a2,c4]@9 g3@2 ~@5 d4@3 g1, ~ d4@5 ~ f#3@31 g3@3 f#3@11 ~@4 d3@10 d3@6 d3@2 e5@3 d5@6 d3@5 c5@6 ~@4 e3@11 ~@5 a3@21 b3@29 a2@8 c2@22 ~ f#4@16 d4@4 ~ c4@16 g4@3 ~@21, ~@4 g1@5 c4@37 g2@6 ~@10 f#5@10 f#5@22 ~@9 c#4@11 e3@6 c#4@16 ~@4 [c#4,e4]@34 ~@6 [b3,e4]@14 d4@14 a3@7 ~@7 f4@7 f4@6 ~ [c#4,e4]@20, ~@7 g2@18 ~@5 a3@21 d2@3 ~@15 g5@24 [a2,a4]@43 ~@18 e3@20 c3@10 c3@10 b2 a3@10 b2@10 a#2@10 ~ a#2@9 ~ g3@8 ~@3 [a2,c4]@9, ~@7 d4@5 b3@40 ~@10 a5@31 ~@11 e4@26 e4@6 ~@14 a3@10 a3@14 ~@6 g4@7 g4@3 a4 b1@24 a#1@20 ~@21]/8", // D5 D Em C# Am C#m E5 C#m …
  E: "[~@25 g2@5 ~@12 e3@3 d3@5 ~@34 b4@2 ~@36 g5@2 f#5@2 ~ b2@2 ~@8 [b3,g4]@5 ~@15 g4@3, ~ g2@5 ~ b3@23 g2@2 g3@3 f#3@10 d2@3 ~@15 g5@8 d5@5 d3@5 c5@5 a2@20 c#5@3 b4@3 a4@4 [e3,a5]@9 ~@2 e2@15 e4@2 b3@5 e4@3 g4@3 e4 e3@4, ~@2 d4@43 ~@10 a5@31 ~@10 c#5 a4@4 a3@24 ~@2 e3@5 g4@3 e4@2 e3@7 g4@3 e2@13, ~@2 f#3@23 a3@21 ~@4 d3@10 d3@8 e5@18 ~ a4@10 e4@28 ~@7 f4@28, ~@4 c4@41 ~@11 f#5@9 f#5@21 ~@5 e3@13 d5@21 ~@2 e5@33]/5", // Em A5
  F: "[~@2 [a2,b2,e3,e4]@5 ~@20 g4@5 g4@5 ~ [a2,e3,e4]@10 ~@10 [b3,g4]@5 e4, ~@2 [c#4,a4] ~@4 [e2,b2]@30 ~@11 [e2,b2,e3]@16, ~@7 e3@8 e4@7 e4@15 ~ [c#4,a4]@2 ~@13 [b3,g4]@5 ~@6, ~@12 [b3,g4]@5 e3@20 ~@18 e4@8 ~, ~@17 [b3,g4]@10 [d3,b3]@10 ~@27]/2", // Asus2 A5 Em F#m E5 F#m Em G
  G: "[~@4 g4@2 ~@10 a4@8 [c2,c3,e4] ~@4 [c2,c3,b3,e4]@10 ~@5 g4@6 ~@5 a2@16 ~@39 a2@5 ~@15 f#5@6 ~@17 g4@3 ~@18 f4@2 ~@13 a4@2 f5, ~@4 [d2,c3]@20 ~@18 e4@13 e4@33 a3@6 a1@31 d5@11 c4@20 [b3,f#5]@20 a#3@16, ~@4 d3@5 g4@5 g4@10 ~@15 g4@5 ~@6 g4@5 a4@40 [b3,d4]@10 [b3,d4,e4]@31 g5@7 b4@3 a5@12 ~@3 f#4@3 a4@3 f#4@11 ~ d4@13, ~@4 b3 ~ e4@5 e4@12 ~ b3@5 ~@10 b3@16 c#4@16 a2@9 c#4@5 a2@7 e4@13 ~@15 b4@17 ~ e4@19 ~ d4@11 a4@2 e5@6 f5@6 a4@3 g5@6, ~@52 a1@38 c#4@6 a2@13 ~@6 a2@23 ~@3 g4@10 g5@6 ~@4 d5@17 ~@3 f4@11]/6", // C Cmaj7 D7 B5 Bm E7
  H: "[~@2 e4@2 ~@19 d5@6 ~@59 d3@3 ~@41 [a1,e4]@4 [a3,c4,e4]@5 ~@8 g4@3 ~@5 c4@5 ~@15 f#3@11 f#3@4, ~@4 [a3,e5]@16 c4@9 d#5@8 f4@10 b5@2 d#6@2 f6@4 b6@4 d#7@21 b4@5 c5@6 ~@7 d3@10 d4@17 [b1,b2]@5 [f4,g4]@5 ~ g4@13 ~@3 g4@4 d3@10 d3@4 b4@6 d5@16, ~@7 e4@9 e4@14 f3@61 [g2,a4,b4,d5]@17 e4@12 b3@15 ~@6 [a3,c4,e4]@15 f#4@16 c5 g2@19, ~@10 c5@20 ~@5 d#4@56 f#4@12 f#4@5 [b3,g4]@6 c3@21 ~ a2@10 a2@11 a4@19 ~ [f#4,b4]@15, ~@13 g4@18 ~ b3@8 b4@2 d#5@49 ~@16 c2@28 ~@18 d2@6 ~@3 c4@14 ~@16]/6", // A5 Am A5 B Fsus2 G Am Em …
  I: "[~@24 [e2,e4]@3 [a1,e4]@6 ~@7 g4@3 ~@5 d3@11 ~@6 c5@5 [g2,d3,f#3,f#4,b4,d5]@15 ~ b3@11 ~@13 e2@2 ~@13 g4@3, ~ [c2,g2,b3,d4,g4]@26 [a2,g4]@13 ~@3 g4 d2@26 ~@15 c2@28 ~@10 a2@5, ~ e4@20 [b1,b2]@7 ~@10 a2@10 [c4,f#4,a4]@22 ~@16 e4@15 c3@5 b1 b2@6 ~@4 e4@11, ~ g3@11 g3@15 [g3,c4]@22 ~@10 d3@11 ~@16 c3@11 b3@12 e4@3 [a1,c4]@16, ~@2 c3@14 c3@12 ~@5 e4@16 ~@13 b4@8 ~@16 g4@26 [a2,g4]@13 ~@3]/4", // E A5 Gmaj7 G A7 B F#dim C5 …
  J: "[~@4 d3@10 ~@6 c3@2 ~@33 [d2,d3]@8 [c2,e4], g4@2 [c4,f#4,a4]@9 ~@9 e2@12, ~ d2@18 c5@2 ~@43, ~@14 d3@8 ~@7 [b1,b2,d4,f#4,d5]@15 [e3,b3,e4,g4]@20, ~@17 b4@5 ~@42]/2", // D C F#dim Bm Em
  K: "[~@15 g4@3 ~ a1@3 ~@28 a2@5 ~@10 a2@10 a2@5 [a2,g3,b3,d4]@5 ~@5 a2@5 ~@16 a2@5 a2@4 ~ a3@8 ~@17 g3@6 g3@9 e4@10 ~@15 a1 ~@10 e6@4 a2@5 ~@6 a1@5 a1@5 [a1,e6]@2, ~ c3@17 g4@4 ~ a4@43 ~@21 d4@18 [a3,c#4]@16 a2@5 ~@11 a2@5 a1@8 ~@21 e4@10 a2@10 a2@10 ~@5 a2@18, ~@2 c4@20 a2@16 e4@24 e4@38 a2@3 a1@5 ~@31 a3@8 ~@14 b3@24 [a3,c#4]@16 ~@23, ~@2 g4@11 c2@10 e4@14 c#4@23 c#4@2 a1@33 a2@2 g3@8 a2@6 ~@9 c#4@9 [a3,c#4]@12 c#4@5 d4@39 ~@27 e6@10 ~@2, ~@8 e4@14 a3@11 a3@13 a3@9 a2@10 [g3,b3,d4]@15 ~@5 a2@2 g3 b3@18 e4@15 e4@25 [a2,b3]@15 [a2,g3]@15 a2 g3@10 a1@14 ~@23]/7", // G A5 A G Asus2 A7
  L: "[~@4 g3@5 ~@20 g3@5 ~@7 a6@3 a1 ~@9 a2@5 [e3,e6]@6 ~@5 e6@5 ~@8 g3 ~@6 e6@5 ~@5 a2@4 a2@6 e6@5 ~@8 a6@2 ~@21 a2 ~@9 [a2,c#4]@3 b5, ~@3 d4@11 e6@12 e6@8 [g3,e6]@10 [a2,c#4]@10 ~@5 e2@21 g6@4 d4 b6@10 a1@24 a2 g6@5 a3@11 a6@7 ~@3 e5@14, ~@4 d3@20 a2@15 g6 a1@4 g6@17 ~@7 a1@11 a1@2 a2@2 e3@17 g3@15 e6@10 [a1,a2]@16 ~@6 a2@8 a3@5, ~@4 [a1,a2,e3,b3,e4]@15 g3@10 a1@8 f#6@8 ~@4 e6@10 ~@8 e6@3 ~@7 f#6@5 [d3,a6]@15 e6@13 a2@8 f#6@8 b6@17 ~@9 g5@8, ~@9 g3@10 [b3,d4]@26 a1@16 ~@4 a3@9 ~ [a3,e6]@10 [g2,b3]@41 ~@14 a1@20]/5", // E A C A Asus2 D5 Bm A5 …
  M: "[~@15 g3 ~@7 b6@3 ~@5 b6@3 ~@4 b6@2 ~@3 a6@2 ~@36 e3@2 ~@96 a2@6 ~@35 [e4,g4]@6 ~@14 [b2,a3]@11 ~@2 a3@3, ~ d4@40 b6@4 b6@27 e3@3 a3@3 a1@11 e3@19 g5@8 b6@47 c#4@11 e4@2 a1@9 ~@15 a2@15 [d4,f#4]@2 c2@19 a4 b1@19, ~ [a1,e4]@10 b5@9 b6@3 ~@3 b6 g3@3 e2@4 b6 [a1,g3]@10 e3@14 e3 a1@4 a2@3 c#3@2 e2@9 b5@5 ~@3 d3@7 b5@6 d4@12 d6@17 b7@51 d4@11 ~@4 a3@11 ~ a3@14 b3@20 [d4,f#4]@16, ~ b3@4 g3 [a2,a5]@15 a2@25 ~@4 e4@32 ~ [a2,e4,a5]@8 g3@18 b5@10 d7@62 ~@29 [b1,b2]@10 c3@10 c3@10 ~@11 b2@5, ~@2 a2@2 [d3,e3]@14 a6@22 e2@6 ~@7 a6@18 g5@11 ~@2 b3@19 b4@11 g6@44 a3@22 ~@5 e4@35 ~@6 g4@7 g4@7 ~@16]/8", // Em B7 D A5 A7 D A A5 …
  N: "[~@2 e4@2 ~ f#4 ~ f4@5 ~@11 g4@3 ~ g3@8 ~@8 d4@4 ~@28 g2@5 ~@10 a2@2 ~ e3@2 d3@5 ~@32 b4@2 ~@40 [a2,d4]@5 ~@28 [b1,b2,d4,f#4]@4 ~ [e4,g4]@6 [e4,g4]@4 c3@2, d4@5 ~ [a#1,c4]@21 [a2,c4]@11 [a2,c4]@9 g1@3 b3@6 b3@27 g3@12 ~@17 g5@2 d3@3 e5@2 d5@6 d3@4 c5@5 ~ a4@37 a1@7 ~@15 a2@8 a2@8 ~@2 [c2,c3,b3]@12, ~@6 a#2@10 a#2@7 a1@25 g2@5 c4@32 f#3@9 ~@6 d3@9 d3@5 f#5@20 ~@6 a2@14 a3@15 e4@5 ~@5 [c#4,e4]@32 ~@13, ~@6 g#3@6 g#3@14 ~@9 g3@14 f#3@31 g2@15 d2@39 a1@30 a2@9 ~@16 a3@9 a3@13 ~@13, ~@12 f4@8 f4@6 ~ e4@22 d4@7 ~@19 a3@19 ~@11 a5@29 ~@15 c#4@5 a2@6 c#4@14 [g3,b3]@37 ~@13]/7", // D5 Bm Em A#sus2 Am Cmaj7 C#m G
  O: "[~@7 [b2,a3]@10 ~@11 f4@6 ~@14 [a2,c4]@9 g3@2 ~@52 f#5@4 c4@2 ~@18 a5@6 a4@4 ~@14 e5@6 a#3@6 ~@19 e5@2, [e4,g4]@7 f#4@15 d4@2 e4@3 ~ [g#3,c4]@16 g4 a1@27 g2@7 b3@38 [b4,f#5]@24 ~@6 d5@18 a4@12 a4@9 f5@3 [e4,g4]@3, ~@3 a4@4 d4@12 a3@6 a#1@23 ~@12 [g3,c4]@13 [f#3,d4]@45 ~@4 b5@18 ~@31 a5@17 a3@2 ~@2, ~@4 b1@23 ~@7 f4@7 f4@7 e4@18 d4@7 ~@3 c4@30 d5@12 g5@20 ~@27 f5@18 g5@7 ~@2, ~@17 b2@10 a#2@11 a#2@10 g3@8 ~@3 a2@10 g1@7 ~@25 b4@14 e4@8 ~@18 [b3,d4,f#4,f#5]@24 [d4,f4]@26 ~]/6", // B7 Am Em G# B5 Em C5 D …
  P: "[~@18 e5@10 d5@5 ~@6 c5@3 ~@63 a4@62 ~@25, ~@4 c5@24 f#4@64 ~@2 a1@4 a4@3 g4@8 ~@83, ~@10 g4@18 [b3,b4]@14 b4@36 b4@17 a3@10 ~@87, ~@33 c5@15 [a2,c#4]@32 ~@16, ~@97 e4@64 ~@31]/6", // B A
})).s("gm_piano").gain(0.26)

// chords · piano · soft notes
const piano_soft = note(`<
  A ~@4 B@2 C@2 D ~ E@2 ~@2 F G ~ H ~@2 I@2 J K ~ L ~@7 M N O P@2 ~@5 Q ~ R ~@2 S ~ T@3 U V W@4 X@3 Y@4 Z ~@2 AA ~ AB@2
  ~@3 AC@3 ~@4 AD@3
>`.pickRestart({
  A: "~@3 f5@21 ~@8", B: "[~@15 e4@22 ~@13 e3@12 ~@2, a4@5 ~@3, ~ a3@13 c#4@20 ~@30, ~@9 e3@12 ~@43, ~@7 a3@5 ~@20]/2",
  C: "[~@12 e4@3 ~ a3@14 ~@16 e3@10 ~@8, ~@6 e3@7 ~@19, ~@15 c#4@15 c#4@21 ~@13]/2", D: "~@24 a2@5 ~@3",
  E: "[~@15 e4@34 ~@15]/2", F: "~@25 g2@5 ~@2", G: "~@3 g2@10 ~@19", H: "~@13 e3@5 ~@14",
  I: "[~@30 g#3@13 ~@12 g3@9]/2", J: "~@19 g2@6 ~@7", K: "~@8 g2@5 ~@19", L: "~ e5@28 ~@3", M: "~@20 b4@9 ~@3",
  N: "~@15 e4@3 ~@14", O: "~@27 b3@4 ~", P: "[~@6 f5@23 ~@3]/2", Q: "~@6 g#2@5 ~@5", R: "~@10 c2 ~@5",
  S: "~@13 a2@5 ~@9 a3@5", T: "[~@30 a2@11 ~@10 c#4@38 ~@7, ~@50 e4@15 ~@31]/3", U: "~@9 a1@11 ~@12",
  V: "~@19 a1@10 ~@3",
  W: "[~@13 a3@9 ~ a3@5 a3@5 ~@9 a3 ~@9 g3@11 g3@5 ~@15 g3@10 c#4@11 ~@5 a2@5 ~@14, ~@13 e4@23 ~@57 e4@17 ~@18, ~@22 c#4@19 c#4@11 ~@52 [a3,c#4]@20 ~@4]/4", // A
  X: "[~ g3@4 ~@11 g3@3 g3@8 ~@47 a2@8 ~ g3@8 ~@5, ~@16 b3@29 a1@14 ~@37, ~@23 a2@9 e5@9 ~@7, ~@25 c#4@16 ~@7, ~@50 a3@25 ~@21]/3",
  Y: "[~@5 [c5,d5]@32 ~@5 [g3,b3]@20 ~@2, ~@3 g4@32 ~@29]/4", Z: "~ e4@7 ~@8", AA: "~@5 g2@6 ~@17 a2@3 ~",
  AB: "[~@22 e4@19 ~@23, ~@17 a3@9 ~@38]/2", AC: "[~@31 g2@21 ~@22 g5@3 ~@19, ~@52 g4@25 ~@19]/3",
  AD: "[~ d#4@64 ~@31]/3",
})).s("gm_piano").gain(0.15)

stack(piano, piano_soft)