// mirror mirror — Jeff Williams
// 146 bpm, 4/4, 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: Transcription provider: pdmx. https://musescore.com/score/1157461; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 105 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(146/4)

// 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 · flute
const flute = note(`<
  ~@13 A@3 B@4 C@8 ~@5 D E D F G H I@2 D E D F G J K@2 ~@12 L M N@2 O P Q@2 ~@6 R@2 S@2 T@2 U@4 V@4 W@2 X@2 Y@6 Z@3 ~@3
>`.pickRestart({
  A: "[~@5 a4@16 ~ e4@16 ~@10]/3", B: "[~@7 b4@8 c5@8 ~ a4@16 e4@16 ~@8]/4",
  C: "[~@10 a4@4 b4@4 c5@4 d5@4 ~ d5@4 e5@20 ~ d5@4 c5@4 b4@24 ~ g4@8 e4@32 ~@3]/8", D: "a4 e4", E: "~@2 b4 c5",
  F: "~@4 a4 b4 c5 d5", G: "d5 e5@5 d5 c5", H: "b4@11 ~ g4@4", I: "[e4@15 ~]/2", J: "b4@11 ~ d5@4", K: "[e5@15 ~]/2",
  L: "~@2 b4@2 f#5@3 e5", M: "g5@13 ~ e5@2", N: "[b5@15 ~]/2", O: "a5 b5@5 a5 g5 f#5@6 g5 f#5",
  P: "e5@6 f#5 e5 d5@6 e5 d5", Q: "[c5@15 ~]/2", R: "[~@8 b5@23 ~]/2",
  S: "[[g4,b4]@2 [f#4,a4] [g4,b4]@2 [f#4,a4]@2 [g4,b4]@2 [f#4,a4]@2 [g4,b4]@2 [f#4,a4]@3]/2", // G F#m G F#m G F#m G F#m
  T: "[[g4,b4]@4 [f#4,a4]@2 [g4,b4]@4 [f#4,a4]@4 [g4,b4]@4 [b4,d5]@4 [g4,b4]@9 ~]/2", // G F#m G F#m G Bm G
  U: "[[g4,b4]@4 [f#4,a4]@2 [g4,b4]@4 [f#4,a4]@4 [g4,b4]@4 [f#4,a4]@4 [g4,b4]@4 [f#4,a4]@4 [g4,b4]@4 [f#4,a4]@4 [g4,b4]@4 [f#4,a4]@4 [g4,b4]@4 [b4,d5]@4 [g4,b4]@9 ~]/4", // G F#m G F#m G F#m G F#m …
  V: "[[f4,a4]@6 [e4,g4]@6 [f4,a4]@6 [e4,g4]@13 ~]/2", // F Em F Em
  W: "[[f4,a4]@3 [e4,g4]@3 [f4,a4]@3 [e4,g4]@3 [f4,a4]@2 [g4,c5]@2]/2", X: "[[g4,c5] [a4,d5]@14 ~]/2",
  Y: "[a4@14 ~ g4@4 g4@9 ~ c5@5 a4@5 g4 a4@27 ~ g4@25 ~@2 g4]/6", Z: "[~ a4@37 ~@10]/3",
})).s("gm_flute").gain(0.3)

// chords · piano
const piano = note(`<
  A@5 B@2 C@5 D E F@4 G H I J K@8 ~@3 L@2 M@2 N O P@2 L@2 Q@2 N R S@2 T@2 U V W X ~@6 Y@2 Z@2 AA@2 AB@2 AC AD AE AF AG@2
  AH@2 ~@16 AI@2 AJ AK@2 AL@2 AM AN AO ~@2
>`.pickRestart({
  A: "[~@13 a5@4 e5@4 e5@4 e5@4 d5@8 ~ e5@8 e5@4 f5@4 ~ e5@16 ~@9, ~@13 a4@32 ~ a4@32 ~@2]/5",
  B: "[a5@4 e5@4 e5@4 e5@4 e5@8 ~ d5@7, a4@3 ~]/2",
  C: "[~ d5@8 g5@16 ~ d5@4 c5@4 b4@8 ~ c5@24 ~ d4@4 f4@4 a4@4, ~ [g4,b4]@16 ~@17 [d4,a4]@32 ~@14]/5", // G D5
  D: "b4@4 c5@4 ~ a4@4 b4@3", E: "~ c5@4 [a4,a5]@4 e5@4 [c5,e5]@3",
  F: "[~@2 e5@4 [c5,e5]@8 [c5,e5]@8 [a4,b4,d5]@8 ~ [a4,c5,e5]@8 [c5,e5]@8 [c5,e5]@8 ~ [g4,b4,a5]@4 e5@4]/4", // C Bm7 Am C G
  G: "[g4,b4,e5] e5 [g4,b4,e5]@2", H: "~ [g4,b4,e5]@8 [g4,b4,d5]@7", I: "~ [g4,b4,e5]@8 ~ [g4,b4,a5]@4 b5@2",
  J: "~@2 [g4,b4,c6]@4 d6@4 ~ [f4,a4,b4,a5]@4 e5", // Cmaj7 Bm7b5
  K: "[~@3 [f4,a4,e5]@4 e5@4 [f4,a4,b4,e5]@8 ~ [f4,a4,b4]@4 c5@4 [d4,f4,a4,c5]@16 ~ [e3,b3,e4,b4]@16 a3@4 b3@4 ~ [c4,e4]@4 f4@4 [d4,g4]@4 c4@4 [d4,e4]@4 c4@4 ~ [a3,c4,e4]@32 ~, ~@61 a4@8 ~@5 b3@20 ~@34]/8", // Fmaj7 Bm7b5 Dm7 E5 C G5 Dsus2 Am
  L: "[[a4,c5,a5]@8 e5@6 [g4,b4]@9 ~ b5@4 c6@4]/2", // Am G
  M: "[a3 [c4,e4] ~ [c5,e5] ~ [c6,e6] [e6,a6] [a5,c6] ~ [a4,c5] e4 [a3,c4] ~@2 [g4,b4]@9 ~ a5@2 b5@2 c6@2 d6@2, [f4,b4]@2 ~ a3 ~@4, a5@4 a5@3 ~ e5@6 ~@18, a4 a4@3 ~@12]/2", // C A5 Am G Fdim
  N: "[d4,f4,a4,c5,e6]@11 ~ d6@2 c6@2", O: "b5@11 ~ a5@4", P: "[[a4,b4,c5,e5]@27 ~@5]/2",
  Q: "[[f4,a4,b4,a5]@8 e5@6 [g4,b4]@9 ~ a5@2 b5@2 c6@2 d6@2]/2", R: "[e4,g4,b4,b5]@11 ~ d6@4",
  S: "[[a3,e4,a5]@27 ~@5]/2", // A5
  T: "[[a1,a2]@2 a6 a#6 a6 g6 f6 e6 d6 c#6 a#5 a5 g5 f5 e5 ~ [a1,a2]@2 a6 a#6 a6 g6 f6 e6 d6 c#6 a#5 a5 [e1,e2]@2 ~@2, ~@15 c#5@3 ~@10 g5@4]/2", // A E
  U: "[a1,a2]@2 [a5,a6] [a#5,a#6] [a5,a6] [g5,g6] [f5,f6] [e5,e6] [d5,d6] [c#5,c#6] [a#4,a#5] [a4,a5] [g4,g5] [a4,a5] [a#4,a#5] [c#5,c#6]", // A A# A G F E D C# …
  V: "[a#4,a#5] [a4,a5] [a#4,a#5] [c#5,c#6] [d5,d6] [e5,e6] [f5,f6] [g5,g6] [f5,f6] [e5,e6] [d5,d6] [e5,e6] [f5,f6] [g5,g6] [a5,a6] [a#5,a#6]", // A# A A# C# D E F G …
  W: "a6 [e6,g6] c#6 [g5,a#5] a#5 [c#6,e6] c#6 [g5,a#5] a5 g5 e5 c#5 a#4 c#5 e5 c#5", X: "[d2,d3,d5]@11 ~@5",
  Y: "[e4,g4,b4]!8", Z: "[c4,e4,g4,b4]!8", AA: "[[e4,g4,b4]!8 [e4,g4,b4]!8, [e2,e3]@15 ~]/2",
  AB: "[[f4,a4,c5]!8 [f4,a4,c5]!8, [f2,f3]@15 ~]/2", // F
  AC: "[e4,g4,b4,b5] [e4,g4,b4]!2 [e4,g4,b4,e5] [e4,g4,b4]!2 [e4,g4,b4,b5] [e4,g4,b4]", // Em
  AD: "[e4,g4,b4]@2 [e4,g4,b4,e5]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4,e5] [f#4,f#5] [e4,g4,b4,g5] [a4,a5]", // Em F# Em A
  AE: "[c4,e4,g4,b4,b5] [c4,e4,g4,b4]!2 [c4,e4,g4,b4,e5] [c4,e4,g4,b4]!2 [c4,e4,g4,b4,e5,e6] [c4,e4,g4,b4]", // Cmaj7
  AF: "[c4,e4,g4,b4]@2 [c4,e4,g4,b4,e5]@2 [c4,e4,g4,b4]@2 [c4,e4,g4,b4]@2 [c4,e4,g4,b4]@2 [c4,e4,g4,b4]@2 [c4,e4,g4,b4,e5] [f#4,f#5] [c4,g4,b4,g5] [a4,a5]", // Cmaj7 F# Cmaj7 A
  AG: "[[e4,g4,b4,b5]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4,e5]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4,b5]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4,e5]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4]@2 [e4,g4,b4,e5] [f#4,f#5] [e4,g4,b4,g5] [a4,a5], [f2,e3]@4 ~@2 e3@6 e2@19 ~]/2", // Em F# Em A Fmaj7
  AH: "[[e4,g4,b4,b5]!4 [e4,g4,b4,c5,c6] [e4,g4,b4,b5]!3 [e4,g4,b4,b5] [e4,g4,b4,c5,c6] [e4,g4,b4,b5] [e4,g4,b4,d5,d6] [e4,g4,b4,b5] [e4,g4,b4,e5,e6] [e4,g4,b4,b5]!2, [c2,c3]@15 ~]/2", // Em Cmaj7 Em Cmaj7 Em Em7 Em C
  AI: "[[a#2,f3,a3,d4,f4,a4]@7 ~]/2", AJ: "~@4 a2@7 ~ e3@4, ~ [d4,e4,a4]@3", AK: "[~ a3@5 d4@4 [a2,a3,c#4]@18 ~@4]/2",
  AL: "[~@15 d2@3 a2 d3@2 f#3 ~ d4@2 d3@2 [a3,d4]@2 a3@2 d4, ~@11 a3 ~@4]/2", // D5
  AM: "e4@2 ~ e4@2 ~ d4 f#4 a4 d5 ~ [d4,f#4]@2 a4@2 [d5,e5], a3@5 f#3@5 a3@5 ~, ~ a4 ~@6", // D Dsus2
  AN: "d4 ~ a4 [e5,f#5] ~ a5 d4 a4 f#5 a5 ~ [f#4,d6]@2 d5 f#4 ~", AO: "a5 d6 e6 a6 ~@12",
})).s("gm_piano").gain(0.3)

// other · cello · "Violoncello"
const cello = note(`<
  ~@33 A B C B D@2 E F A B C B D@2 E@2 ~@5 G@7 ~@8 H I J@2 I@2 K L M@2 N@2 M@2 N@2 O@2 P@2 Q@2 R@2 S@2 T@3 U@7
>`.pickRestart({
  A: "a3!7 g3, a2!4", B: "g3!8, g2!4", C: "f3!7 g3, f2!4", D: "d3!8, d2!4", E: "a3!8, a2!4", F: "[a2,a3] ~@3",
  G: "[~@2 [d3,d4,a4]@23 ~@3]/7", H: "[e3,e4] e4 [e3,e4]!6", I: "[e3,e4]!8", J: "[c3,c4]!8",
  K: "[f3,f4,b4]!2 [f3,f4]!3 [f3,f4,b4]!3, ~ b4 ~@2", L: "[f3,f4] [g3,g4]!2 [a3,a4] [a3,a4,b4] [b3,b4]!3, b4!2 ~@2",
  M: "e3@2 e3@2 e3@2 e3@2 e3@2 e3!6", N: "c3@2 c3@2 c3@2 c3@2 c3@2 c3!6", O: "g3@2 g3@2 g3@2 g3@2 g3@2 g3!6",
  P: "d3@2 d3@2 d3@2 d3@2 d3@2 d3!6", Q: "a#2@2 a#2@2 a#2@2 a#2@2 a#2@2 a#2!6", R: "a2@2 a2@2 a2@2 a2@2 a2@2 a2!6",
  S: "[f3, a#2@19 ~@13]/2", T: "[~@2 [e2,e3]@11 a2@11, ~ a3@11]/3", U: "[~@15 [d2,d3]@90 ~@7]/7",
})).s("gm_cello").gain(0.3)

// chords · brass section · "Brass"
const brass_section = note("<~@44 A@2 B C D E F E ~@28 G@2 ~@3 H@2 I@2 J@2 K@2 ~@12>".pickRestart({
  A: "[~@8 e5@6 d5 c5, ~@5 [a3,c4,e4]@5 ~@6]/2", B: "b4@3 d5", C: "e5", D: "e6", E: "[a2,a3] ~@7",
  F: "[a2,a3] ~@5 [g2,g3,a#3] ~", G: "[~@5 b4@7 ~@4, [e3,b3,e4,g4,e5] ~]/2", H: "[~@3 e4, ~@3 d4@5]/2",
  I: "[~@11 [a3,e4]@5, a4, ~@5 d5@11]/2", J: "[a#4,d5]/2", K: "[a4,a5]/2",
})).s("gm_brass_section").gain(0.3)

// chords · brass section · "Brass" · soft notes
const brass_section_soft = note("<~@76 A@2 ~@27>".pickRestart({
  A: "[~@5 a3@5 ~@6, [c4,f4,b4,e5]@5 ~@3, [e4,a4] ~]/2", // Cmaj7 A5
})).s("gm_brass_section").gain(0.2)

// bass · acoustic bass
const bass = note("<~@33 A@2 B@2 C@2 D@2 E@2 F@2 G@2 H@2 I J I ~@25 K@2 L@2 K@2 L@2 M N O P Q R S@2 ~@12>".pickRestart({
  A: "[a2@7 g2@9]/2", B: "[f2@7 g2@5 g2 b2 c3 d3]/2", C: "[d2@7 d2@9]/2", D: "a2/2",
  E: "[a2@5 a3 g3 g2@5 g2 d3 e3 g3]/2", F: "[f2@4 ~ f3 f2 g2@5 g2 b2 c3 d3]/2", G: "[d2@5 d3@2 g2@5 d3 d2 c3 d3]/2",
  H: "[a2@7 a2@6 e3 a2 ~]/2", I: "a2 ~@3", J: "a2 ~@2 d#2", K: "e2@2 e1 e2@2 e1 e2 e1", L: "c2@2 c1 c2@2 c1 c2 c1",
  M: "g1@3 g1@3 g2@2", N: "~ g1@2 g2@2 g1 g2 g1", O: "d1@3 d1@3 d2@2", P: "~ d1@2 d2@2 d1 d2 d1",
  Q: "a#1@3 a#1 a1@2 a#2@2", R: "~ a#1 a1 a#2 a2 a#1 a#2 a#1", S: "a1/2",
})).s("gm_acoustic_bass").gain(0.3)

// drums · kick
const kick = s("bd").struct("<~@33 [x!4]!7 ~ [x!4]!16 ~@12 [x!4]!24 ~@12>").gain(0.25)

// drums · snare
const snare = s("sd").struct("<~@32 A B@6 ~ C B@8 ~ D ~ A E F G H I J@2 K ~@8 L@7 A B@14 M A ~@12>".pickRestart({
  A: "x!16", B: "~ x ~ x", C: "x ~@5 x ~@5 x ~ x!2", D: "~@8 x!8", E: "x ~@5 x ~@7 x!2", F: "x ~@5 x ~@5 x!4",
  G: "x ~@4 x ~@6 x!4", H: "~@4 x!2 ~@4 x!2 ~@4", I: "x!2 ~@4 x!2 ~@2 x!6", J: "x ~ x!3 ~ x ~@5 x!4", K: "x!13 ~@3",
  L: "x ~@2 x ~@2 x ~", M: "~@4 x ~@7 x ~ x!2",
})).gain(0.25)

// drums · low tom
const low_tom = s("lt").struct("<~@40 [~@3 x ~@3 x ~@8] ~@28 [~ x!2 ~ x!2 ~ x]!7 ~@29>").gain(0.25)

// drums · hihat
const hihat = s("hh").struct("<~@40 [~ x!2 ~ x!4] [x!16]!8 ~@28 [x!16]!16 ~@12>").gain(0.25)

// drums · crash
const crash = s("cr").struct("<~@49 A B A ~@2 A ~@22 A ~@3 A ~@3 A ~@3 A ~@15>".pickRestart({
  A: "x", B: "x ~@2 x",
})).gain(0.25)

// drums · high tom
const high_tom = s("ht").struct("<~@73 [x ~@2 x ~@2 x ~] [x ~@5 x ~@5 x!2 ~@2] [x ~@2 x ~@2 x ~] ~@29>").gain(0.25)

stack(flute, piano, cello, brass_section, brass_section_soft, bass, kick, snare, low_tom, hihat, crash, high_tom)