// Beneath The Mask — Shoji Megeru
// 74 bpm, 4/4, key G minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Transcription provider: pdmx. https://musescore.com/score/5099833; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 87 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(74/4)

// 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 · marimba · "Marimba (Grand Staff)"
const marimba = note(`<
  A B C D E F G H I J K L M N O P Q R S T U V W X A B C D E F G H I J K L M N O P Q R S T U V W X A B C D E F G Y Z AA
  AB AC AD AE AF AG Q R S T U V W X A B C D E F G AH A B C D E AI AJ
>`.pickRestart({
  A: "[g4,d5]@4 ~ f5@4 ~@3 bb2@2 ~ bb2@3 d5@3 f5@3, c3 ~, ~@9 d5@5 f5@4 ~@6", B: "g2@12 g2@5 bb2@4 f2@3, [d4,d5]",
  C: "[g4,d5]@4 ~ f5@4 ~@3 bb2@2 ~ bb2@3 d5@2 ~ f5@3, c3@3 ~@2 f2, ~@9 d5@5 f5@4 ~@6", D: "g2@2 d3 g2, [d4,d5]",
  E: "[g4,d5]@4 ~ f5@4 ~@3 bb2@2 ~ c3@3 d5@3 f5@3, c3 ~, ~@9 d5@5 f5@4 ~@6", // G5
  F: "g2@4 g2!2 bb2 g2, [d4,d5], ~@18 f2 ~@5", // D
  G: "[g4,d5]@4 ~ f5@4 ~@3 bb2@2 ~ bb2@3 d5@2 f2 f5@3, c3@3 ~@2 g2, ~@9 d5@5 f5@4 ~@6", // G5
  H: "g2@5 d3@4 g2@3 g2@5 [f3,g3] ~@2 bb3 ~@2 c4, [d4,d5] ~", I: "[c3,d4]@12 bb2@3 bb2@2 g3 bb3@2 c4 d4@2 eb4",
  J: "[g2,d4]@12 g2@5 g3 bb3@2 c4 [f2,d4]@2 eb4, ~@17 bb2@4 ~@3", // G5 Dm
  K: "d4@3 g3@2 bb3 ~@6 bb2@3 bb2@2 g3 bb3@2 ~ c4@3, c3@3 ~@2 f2",
  L: "[g3,bb3] a3@11 d3@5 [f3,g3] ~@2 bb3 ~@2 c4, g2@2 ~ g2", M: "[c3,d4]@12 bb2@3 c3@2 g3 bb3@2 c4 d4@2 eb4",
  N: "[g2,d4]@12 g2@3 g2@2 g3 [bb2,bb3]@2 c4 [g2,d4]@2 eb4, ~@18 f2 ~@5", // G5 Bb G5
  O: "d4@3 g3@2 bb3 ~@6 bb2@3 bb2@2 g3 bb3@2 f2 c4@3, c3@3 ~@2 g2", P: "g2@5 d3@4 g2@3 g2@6 g4@3 f4@3, a3@18 f4 ~@5",
  Q: "g4@2 c5 c5@3 ~@6 bb2@3 bb2@3 g4@3 f4@3, c3@12 ~@6 f4 ~@5",
  R: "g4@2 bb4 a4@3 ~@6 g2@5 d4 c4@3 [f2,d4]@3, g2@12 ~@5 bb2@4 ~@3", // Dm
  S: "f4@3 g4@2 c4 ~@6 bb2@3 bb2@2 g3 bb3@2 c4 d4@2 eb4, c3@3 ~@2 f2", T: "g2@4 d3@2 g4 f4, d4@3 g2, ~@18 f4 ~@5",
  U: "g4@2 c5 c5@3 ~@6 bb2@3 c3@3 g4@3 f4@3, c3@12 ~@6 f4 ~@5",
  V: "g4@2 bb4 a4@3 ~@6 g2@3 g2@2 d4 [bb2,c4]@3 [g2,d4]@3, g2@12 ~@6 f2 ~@5", // Bbsus2 G5
  W: "f4@3 g4@2 c4 ~@6 bb2@3 bb2@2 g3 bb3@2 f2 c4@3, c3@3 ~@2 g2", X: "g2@5 d3@4 g2@3 g2@6 ~@6, a3, bb3 ~@23",
  Y: "g2@5 d3@4 g2@3 g2@6 ~@3 f4@3, [d4,d5] ~", Z: "g4@3 bb3@2 c4 ~@12 d4@3 bb4@3, f4 ~@17 c4 ~@5",
  AA: "a4@6 g4 f4, ~@18 f4 ~@5", AB: "g4@3 bb3@2 c4 ~@11 g3 bb3@2 c4 d4@2 eb4", AC: "d4@3 f4",
  AD: "g4@3 f4@2 g4 ~@12 g4@3 c5@2 bb4, ~@18 f4 ~@5", AE: "a4@3 f4", AF: "g4@6 bb3@6 ~@5 bb3 c4@3 f4@3",
  AG: "d4@6 g4 f4, ~@18 f4 ~@5", AH: "g2@5 d3@4 g2@3 g2@6 ~@6, [d4,d5]", AI: "[d4,d5]@12 d5@5 f5 d5@3 c5@3, g2",
  AJ: "bb4@3 c5@3 g4@2 bb4 ~@15",
})).s("gm_marimba").gain(0.45)

// chords · vibraphone
const vibraphone = note(`<
  A@8 ~@3 B ~@12 A@8 ~@3 B ~@12 A@6 C@2 ~ D ~ E F G ~ H I@2 J@2 I@2 K@2 L@2 M@2 N@2 M@2 L@2 N@2 O@3
>`.pickRestart({
  A: "[~@25 d5@23, g4, bb4 bb4, ~ d5@8 d5@9 d5@6 d4@13 ~@11, ~@5 f5@9 f5@7 f5@27]/2",
  B: "~ a4, ~ c5@3, ~@11 [g4,bb4]@13", // Gm
  C: "[~@25 d5@23, g4, bb4 [d4,bb4], ~ d5@8 d5@9 d5@7 ~@23, ~@5 f5@9 f5@7 f5@27]/2", D: "~@2 d4 bb4 a4@4, ~@6 c4 ~@17",
  E: "~@6 bb3@2 c4 d4@2 eb4 d4@12", F: "~@9 g4@3 f4@2 g4 ~@9", G: "~@6 g4@3 c5@2 bb4 a4@12, ~@6 f4 ~@17",
  H: "~@4 c4 f4 g4@2",
  I: "[~@9 f5@6 ~@10 d5@5 ~@15 d5@3, bb4@19 g5@5 bb4@6 d5@2 c5@3 bb4@3 c5@3 g4 bb4@6, g4@2 d5@3 f5 d5 f5@9, ~ a5@47, ~ f5@4 g5@13 g4@6 f4@24]/2",
  J: "[~@9 f5@6 ~@10 d5@11 ~ d5@4 ~@4 f5@3, bb4@18 g4@3 f5@3 [f4,bb4]@12 [g4,bb4]@5 [bb4,d5]@7, g4@6 d5@13 g5@29, ~ a5@47, ~ f5@4 g5@10 f5@3 c5@30]/2", // Bb5 Gm Bb
  K: "[~ d5@4 ~@8 c5@4 ~@20 d4@4 ~@4 f4@3, g4@9 c5@2 bb4@6 d5 c5@3 bb4@3 a4@12 [g3,bb3]@5 [bb3,d4]@7, bb4 d5 [eb4,g4]@6, ~ g5@47, ~@5 f5@43]/2", // Gm Bb Eb
  L: "[~@25 d5@5 ~@15 c5@3, g4@32 c5@3 bb4@3 c5@3 g4 bb4@6, bb4 d4, ~ d5@8 d5@9 d5@6 bb4@6 d5@18, ~@5 f5@9 f5@7 f5@27]/2",
  M: "[~@25 d5@5 ~@15 g4@3, g4@32 c5@3 bb4@3 c5@3 g4 bb4@6, bb4 d4, ~ d5@8 d5@9 d5@6 bb4@6 d5@18, ~@5 f5@9 f5@7 f5@27]/2",
  N: "[~@25 d5@5 ~@15 d5@3, g4@32 c5@3 bb4@3 c5@4 bb4@6, bb4 d4, ~ d5@8 d5@9 d5@6 bb4@6 d5@11 g4@7, ~@5 f5@9 f5@7 f5@27]/2",
  O: "[~@25 d5@11 d5@5 ~@15 bb4@4 ~@12, g4@7 d5@2 g4 ~@2, bb4@2 d4@3 ~, ~ d5@8 d5@9 d5@6 bb4@21 c5@3 bb4@3 c5@9 ~@12, ~@5 f5@9 f5@7 f5@20 f5@19 ~@12]/3",
})).s("gm_vibraphone").gain(0.3)

// chords · vibraphone · soft notes
const vibraphone_soft = note(`<
  ~ A ~ A ~ A ~ A B@2 C@2 B@2 D@2 B@2 D@2 B@2 D@2 ~ A ~ A ~ A ~ A B@2 C@2 B@2 D@2 B@2 D@2 B@2 D@2 ~ A ~ A ~ A ~@33
>`.pickRestart({
  A: "~@13 d4@4 ~@4 f4@3, ~ g3, ~@12 bb3@4 ~ [bb3,d4]@7", // Bb
  B: "[~@25 d5@5 ~@15 d5@3, g4@32 c5@3 bb4@3 c5@4 bb4@6, bb4 f4, ~ d5@8 d5@9 d5@6 bb4@6 d5@11 g4@7, ~@5 f5@9 f5@7 f5@27]/2",
  C: "[~@25 d5@23, g4@35 ~@13, bb4 d4, ~ d5@8 d5@9 d5@6 bb4@10 ~@14, ~@5 f5@9 f5@7 f5@27]/2",
  D: "[~@37 d4@4 ~@4 f4@3, g4@36 [g3,bb3]@5 [bb3,d4]@7, bb4 bb4, ~ d5@8 d5@9 d5@6 d4 d5@23, ~@5 f5@9 f5@7 f5@27]/2", // Gm Bb
})).s("gm_vibraphone").gain(0.2)

// drums · kick
const kick = s("bd").struct(`<
  A B A B A C A D A B A B A C A E A B A B A C A F A B A B A C A G A B A B A C A E A B A B A C A F A B A B A C A F ~@7 H
  A B A B A C A F A B A B A C A F A B A B A I J
>`.pickRestart({
  A: "x ~@4 x ~@6 x ~@2 x ~ x ~@6", B: "x ~@4 x ~@6 x ~@2 x ~ x ~@5 x", C: "x ~@4 x ~@6 x ~@2 x ~ x ~@2 x ~@2 x",
  D: "x ~@4 x ~@2 x!2 ~@2 x ~@5 x ~@4 x", E: "x ~@4 x ~@3 x ~@2 x ~@2 x ~ x ~@6", F: "x ~@4 x ~@3 x ~@5 x ~ x ~@5 x",
  G: "x ~@4 x ~@3 x ~@4 x ~@2 x ~@6", H: "x ~@4 x ~@3 x ~@5 x ~@8", I: "x ~@4 x ~@6 x ~@2 x ~ x!2 ~@5",
  J: "x ~@2 x!2 ~@7",
})).gain(0.3)

// drums · kick · soft notes
const kick_soft = s("bd").struct("<~@56 [x ~ x!3 ~@2 x] [x ~ x!3 ~@3] [x ~ x!3 ~@2 x]!5 ~@24>").gain(0.15)

// drums · snare
const snare = s("sd").struct("<A@7 B A@7 C A@7 D A@15 C A@7 D A@7 D ~@7 E A@7 D A@7 D A@6 F>".pickRestart({
  A: "~ x ~ x", B: "~@3 x ~@3 x ~@4", C: "~@2 x ~@3 x ~@4 x ~@6 x ~@4 x", D: "~@3 x ~@3 x ~ x ~@2",
  E: "~@11 x ~@6 x ~@4 x", F: "~@3 x!2 ~@7",
})).gain(0.3)

// drums · low tom
const low_tom = s("lt").struct(`<
  ~@7
  [~@3 x]
  ~@48
  [x ~@4 x ~@6 x ~@2 x ~ x!2 ~@5]
  [x ~@4 x ~@3 x ~@2 x ~@2 x ~ x!2 ~@2 x ~@2]
  [x ~@4 x ~@6 x ~@2 x ~ x!2 ~@5]!5
  ~@24
>`).gain(0.15)

// drums · hihat
const hihat = s("hh").struct("<A@7 B C A@7 C A@15 C A@7 C A@15 ~@7 D C A@21 E>".pickRestart({
  A: "x!8", B: "x ~@2 x ~@4 x!2 ~@2 x ~@2 x ~@2 x ~@5", C: "~ x!7", D: "~@4 x ~ x!2", E: "x ~@2 x ~@2 x ~ x ~@15",
})).gain(0.3)

// drums · mid tom
const mid_tom = s("mt").struct("<~@7 A ~@7 B ~@23 B ~@23 C ~@23>".pickRestart({
  A: "~@17 x ~@6", B: "~@14 x ~@2 x ~@6", C: "~@2 x ~@3 x ~@7 x ~@2 x ~@6",
})).gain(0.3)

// drums · crash
const crash = s("cr").struct("<~@8 A ~@7 A ~@15 A ~@7 A ~@23 A ~@22>".pickRestart({
  A: "x",
})).gain(0.3)

stack(marimba, vibraphone, vibraphone_soft, kick, kick_soft, snare, low_tom, hihat, mid_tom, crash)