// The Summer Mega Mix (Medley) — Boney M.
// 120 bpm, 4/4, key A# major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 121 bars on a 16-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 · acoustic guitar steel · "+12STR SNR"
const acoustic_guitar_steel = note(`<
  ~@9 A@4 B@2 A@6 B@2 A@4 C A@3 B A ~@46 D E F G E@2 H I D E F G E@2 J K L M N O L M N O P L M N O L M N O P ~@8
>`.pickRestart({
  A: "[c4,e4,g4]@2 [g3,c4,e4,g4] ~@3 [g3,c4,e4]@2 [c4,e4,g4]@2 [g3,c4,e4,g4] ~@3 [g3,c4,e4]@2", // C
  B: "[b3,d4,g4]@2 [g3,b3,d4,g4] ~@3 [g3,b3,d4]@2 [b3,d4,g4]@2 [g3,b3,d4,g4] ~@3 [g3,b3,d4]@2", // G
  C: "[c4,f4,a4]@2 [a3,c4,f4,a4] ~@3 [a3,c4,f4]@2 [c4,f4,a4]@2 [a3,c4,f4,a4] ~@3 [a3,c4,f4]@2", // F
  D: "~ [bb3,db4,f4] ~ [db4,f4] ~ [bb3,db4,f4] ~ [db4,f4]", E: "~ [db4,f4] ~ [db4,f4] ~ [db4,f4] ~ [db4,f4]",
  F: "~ [bb3,eb4,gb4] ~ [bb3,eb4,gb4] ~ [bb3,eb4,gb4] ~ [eb4,gb4]", G: "~ [a3,c4,f4] ~ [a3,c4,f4] ~ db4 ~ [db4,f4]",
  H: "~ [bb3,eb4,gb4] ~ [bb3,eb4,gb4] ~ [eb4,gb4] ~ [bb3,eb4,gb4]", // Ebm
  I: "~@2 [a3,c4,f4]@2 ~@2 [a3,c4,f4] ~@3 [bb3,db4,f4]@2 ~@2 [bb3,db4,f4]@2", // F Bbm
  J: "~ [bb3,eb4,gb4] ~ [bb3,eb4,gb4] ~ [c4,f4] ~ [a3,c4,f4]", // Ebm F5 F
  K: "~@2 [bb3,db4,f4]@2 ~@2 [bb3,db4,f4] ~@3 [bb3,db4,f4]@2 ~@2 [bb3,db4,f4]@2", // Bbm
  L: "~ [bb3,d4,f4] ~ [d4,f4] ~ [ab3,db4,f4] ~ [db4,f4]", M: "~ [eb4,g4] ~ [eb4,g4] ~ [d4,f4] ~ [d4,f4]",
  N: "~ [c4,eb4,ab4] ~ [c4,eb4,ab4] ~ [bb3,eb4,g4] ~ [eb4,g4]", O: "~ [bb3,d4,f4] ~ [bb3,d4,f4] ~ d4 ~ [d4,f4]",
  P: "~ [bb3,d4,f4] ~ [d4,f4] ~ [bb3,db4,f4] ~ [db4,f4]", // Bb Dm Bbm Db
})).s("gm_acoustic_guitar_steel").gain(0.15)

// chords · acoustic guitar steel · "+12STR SNR" · soft notes
const acoustic_guitar_steel_2 = note(`<
  ~@79 A B C D B@2 E ~ A B C D B@2 F ~ G B C D G B C D A G B C D G B C D H@8 ~
>`.pickRestart({
  A: "~@3 bb3 ~@3 bb3", B: "~ bb3 ~ bb3 ~ bb3 ~ bb3", C: "~@7 bb3", D: "~@5 [bb3,f4] ~ bb3", E: "~@5 bb3 ~@2",
  F: "~@5 a3 ~@2", G: "~@3 bb3 ~@3 ab3", H: "[~@3 bb3 ~@3 bb3@57]/8",
})).s("gm_acoustic_guitar_steel").gain(0.1)

// bass · electric bass finger · "FINGERDBAS"
const bass = note(`<
  ~@9 A B A C D E A F A B A C D E A G A H I B A J K L M N O P Q N O R Q N O S T U V@2 ~@2 W X Y Z W AA AB AC W AA AB AC
  W AA AB AC W AA AB AC AD AE AD AE AF AG AF AG AH AI AJ AK AH AI AJ AK AL AI AJ AM AN AI AO AP AQ AR AS AT AQ AU AV AW
  AX AY AR AS AZ AY AU AV AW AX ~@8
>`.pickRestart({
  A: "c2@2 c2 ~@3 c2@2 c2 ~ c2@2 g1 ~ a1@2", B: "c2@2 c2 ~@3 c2@2 c2 ~ c2@2 a1 ~ g1@2",
  C: "c2@2 c2 ~@3 c2@2 c2 ~ d2@2 e2 ~ d2@2", D: "g2@2 g2 ~@3 g2@2 g2 ~ g2@2 d2 ~ e2@2",
  E: "g2@2 g2 ~@3 g2@2 g2 ~ g2@2 d2 ~ b1@2", F: "c2@2 c2 ~@3 c2@2 a2 ~ g2@2 e2 ~ d2@2",
  G: "c2@2 c2 ~@3 c2@2 c2 ~ a2@2 g2 ~ e2@2", H: "c2@2 c2 ~@3 c2@2 c2 ~ c2@2 c2 ~ d2@2",
  I: "f2@2 f2 ~@3 f2@2 f2 ~ f2@2 e2 ~ d2@2", J: "c2@2 c2 ~@3 c2@2 c2 ~ c2@2 e2 ~ f2@2",
  K: "g2@2 g2 ~@3 g2@2 g2 ~ g2@2 d2 ~ g1@2", L: "c2@2 c2 ~@3 c2@2 c2 ~ c2@2 c2 ~ c2@2", M: "c2!2 g1 c2 ~@4",
  N: "eb2 ~@2 eb2 ~@2 eb2 ~@9", O: "ab2 ~@2 ab2 ~@2 ab2 ~@9", P: "d2 ~@2 d2 ~@2 g1 ~@3 g1@2 bb1 ~ b1@2",
  Q: "c2 ~@2 c2 ~@2 c2 ~@9", R: "d2 ~@2 d2 ~@2 g2 ~@3 d2 ~ d2!2 ~ d2", S: "db2 ~@2 db2 ~@2 db2 ~@7 c2@2",
  T: "d2 ~@2 d2 ~@2 d2 ~@7 d2 f2", U: "g2@2 g2@2 g2@2 g2@2 g2 ~@7", V: "c2/2",
  W: "e2 ~ e2 ~ e2@2 e2 ~ e2@2 g2@2 gb2@2 e2@2", X: "d2@2 d2 ~ d2@2 d2 ~ d2@2 b1@2 d2@2 eb2@2", Y: "e2!5 g2 gb2 e2",
  Z: "d2!5 b1 d2 eb2", AA: "d2@2 d2 ~ d2@2 d2 ~ d2@2 a1 ~ d2@2 c2@2", AB: "b1@2 b1@2 b1@2 b1@2 b1@2 b1@2 d2 ~ b1@2",
  AC: "e2@2 e2@2 e2@2 e2@2 e2@2 e2@2 e2 ~ d2@2", AD: "bb2@2 bb2@2 bb2@2 ab2@3 ~ ab2@2 ab2@2 ab2@2",
  AE: "gb2@2 gb2@2 gb2@2 f2@3 ~ f2@2 f2@2 f2@2", AF: "bb2@2 bb2@2 bb2@2 bb2@2 bb2 ~ bb2@2 bb2@2 bb2@2",
  AG: "bb2@2 bb2@2 bb2@2 f2@3 ~ f2@2 ab2@2 ab2@2", AH: "bb2@2 bb2@2 bb2 ~ bb2@2 bb2 ~ bb2@2 bb2 ~ bb2@2",
  AI: "bb2@2 bb2@2 bb2 ~ bb2@2 bb2 ~ bb2@2 bb1@2 db2@2", AJ: "eb2@2 eb2@2 eb2 ~ eb2@2 eb2 ~ eb2@2 eb2 ~ eb2@2",
  AK: "f2@2 f2@2 f2 ~ f2@2 bb2 ~ db2@2 f2@2 ab2@2", AL: "bb2@2 bb2@2 bb2 ~ bb2@2 bb2 ~ bb2@2 bb2 ~ ab2@2",
  AM: "f2@2 f2@2 f2 ~ f2@2 a2 bb2 a2 bb2 c3 ~ f2 ~", AN: "bb2@2 bb2@2 bb2 ~ ab2@2 bb2 ~ bb2@2 bb2 ~ ab2@2",
  AO: "eb2@2 db2@2 eb2 ~ eb2@2 f2@2 f2@2 f2 ~ f1@2", AP: "bb1@2 bb1@2 db2 ~ db2@2 eb2@2 eb2@2 f2 ~ eb2@2",
  AQ: "bb2@2 bb2@2 bb2 ~ c2@2 db2 ~ db2 ~ db2@2 eb2@2", AR: "eb2@2 eb2@2 eb2@2 g2@2 bb2 ~ bb2@2 bb2@2 a2@2",
  AS: "ab2@2 ab2@2 ab2 ~ g2@2 eb2@2 eb2@2 eb2 ~ a2@2", AT: "bb2@2 bb2@2 ab2 ~ bb2@2 bb2@2 f2@2 ab2@2 bb2@2",
  AU: "eb2@2 eb2@2 eb2@2 g2@2 bb2 ~ f2@2 bb2@2 a2@2", AV: "ab2@2 ab2@2 ab2 ~ f2@2 eb2@2 eb2@2 eb2 ~ a2@2",
  AW: "bb2 f2 ab2 bb2!3 f2 ab2", AX: "bb2 f2 ab2 bb2!3 f2 d2", AY: "bb1@2 bb1@2 bb1 ~ c2@2 db2 ~ db2 ~ db2@2 eb2@2",
  AZ: "bb2@2 f2@2 ab2 ~ bb2@2 bb2@2 f2@2 ab2@2 bb2@2",
})).s("gm_electric_bass_finger").gain(0.3)

// chords · rock organ · "ORGAN 3" · E7 F Em7 C5 Dm Am Gbmaj7
const rock_organ = note(`<
  ~@32
  [~@10 [b3,d4,e4] [f4,g4,a4,b4,c5] [d5,e5,f5,g5,b5] [g5,c6] [d5,e5,f5] [a4,b4,c5], ~@6 a5 ~]
  ~@3
  [[f6,gb6] ~ f6@6 eb6 c6 ~@6, g6 ~@7]
  ~@84
>`).s("gm_rock_organ").gain(0.17).pan(0.3)

// chords · rock organ · "ORGAN 3" · soft notes · F
const rock_organ_soft = note("<~@32 [~@10 [f3,g3,a3,c4] ~@5] ~@88>").s("gm_rock_organ").gain(0.07).pan(0.3)

// chords · electric guitar jazz · "JAZZ GTR"
const electric_guitar_jazz = note(`<
  ~@8 A B C D E F G H A I J K E L M N O P Q R@2 S T U@2 V W X@2 V Y Z@2 AA AB AC AD AE@2 AF ~@11 AG@2 AH@2 AI@2 AJ@2
  AK@2 AL@2 ~@7 AM AN AO AP AQ AN AO AP AR AS AT AU AV AS AT AW AX AY AZ BA BB AY AZ BA BB ~ AY AZ BA BB AY AZ BA BB ~@9
>`.pickRestart({
  A: "~@2 [g3,c4]!2 [c4,e4]!2 [d4,f4] ~", B: "[e4,g4]@3 ~ [e4,g4]@2 [e4,g4] ~@9",
  C: "~@2 [g3,c4] ~ [c4,e4] ~ [d4,f4] ~", D: "[e4,g4] ~", E: "~@4 [e4,g4]@3 ~ [f4,a4]@3 ~ [e4,g4]@3 ~",
  F: "[d4,f4]@15 ~", G: "~@2 [d4,f4]@2 [d4,f4]@2 [d4,f4]@2 [d4,f4]@3 ~ [e4,g4]@3 ~",
  H: "[d4,f4]@2 [c4,e4]@3 ~ [c4,e4]@7 ~@3", I: "[e4,g4]@3 ~ [e4,g4]@2 [e4,g4]@2 ~@8",
  J: "~@4 [g3,c4]@3 ~ [c4,e4]@3 ~ [d4,f4]@2 ~@2", K: "[e4,g4]@7 ~@9", L: "[d4,f4]@11 ~@5",
  M: "~@2 [d4,f4]@2 [d4,f4]@2 [d4,f4]@2 [d4,f4]@3 ~ [e4,g4]@2 ~@2", N: "[d4,f4]@2 [c4,e4]@4 [c4,e4]@7 ~@3",
  O: "~@4 g4 ~ c5 ~ a4@2 ~@2 g4@2 ~@2", P: "[e4,g4]@2 [e4,g4] ~ [e4,g4]@2 [d4,f4]@2 [e4,g4]@3 ~ [d4,f4]@2 ~@2",
  Q: "[e4,g4]@2 [e4,g4]@2 ~@2 [e4,g4]@3 ~@5 [a3,f4]@2", // Em Dm
  R: "[c4 ~ [c4,f4]@2 ~@2 [d4,f4]@2 [c4,f4]@2 ~@2 [a3,f4]@2 [c4,e4]@6 ~@8 g3@2 [c4,e4]@2]/2", // F5 Dm F5 Dm C
  S: "~@2 [c4,e4]@3 ~ [c4,e4]@2 [c4,e4]@3 ~ [d4,f4]@2 [e4,g4]@2", T: "~@2 [e4,g4]@4 ~@4 [f4,a4]@2 [e4,g4]@3 ~",
  U: "[[d4,f4]@9 ~ [c4,e4]@4 [c4,e4]@6 ~@12]/2", V: "g4!2 ~@6", W: "~@8 c5 ~ bb4@2 g4@2 f4@2",
  X: "[eb4@2 ~ c4 eb4 ~ c4 g4@3 ~@6]/2", Y: "~@8 c5 ~ bb4@2 g4 ~ f4@2", Z: "[eb4@2 ~ c4 eb4 ~ c4 g4@3 ~@5 g4]/2",
  AA: "g4@2 eb4@2 f4@2 eb4@3 ~@3 c4 ~ eb4@2", AB: "g4@2 eb4@2 f4@2 eb4@3 ~@5 g4@2",
  AC: "~@2 eb4@2 f4@2 eb4@2 ~@2 c4@3 ~@3", AD: "bb4 ~ g4 ~ f4@3 ~",
  AE: "[g4@2 g4@2 ~@4 g4 ~ g4@2 ~@2 f4@8 ~@2 eb4@3 ~ f4@2 ~@2]/2", AF: "eb4 c4@7 ~@8",
  AG: "[~@2 e3@2 e3@2 e3@2 e3@4 gb3 ~ d3 b2@5 ~@12]/2", AH: "[~@2 b3@2 b3@3 ~ b3@2 b3@3 ~ e4@6 ~@12]/2",
  AI: "[[e4,g4]@2 [e4,g4] ~@7 [e4,g4]@2 [e4,g4] ~ [d4,gb4]@9 ~@9]/2", // Em D
  AJ: "[[b3,gb4]@2 [b3,gb4] ~@7 [b3,gb4]@2 [b3,gb4]@2 [e4,g4]@9 ~@9]/2", // B5 Em
  AK: "[[e4,g4]@2 [e4,g4] ~@7 [e4,g4]@2 [e4,g4] ~ [d4,gb4]@10 ~@8]/2", // Em D
  AL: "[[b3,gb4]@2 [b3,gb4] ~@7 [b3,gb4]@2 [b3,gb4]@2 [e4,g4]@11 ~@7]/2", AM: "~@7 eb3",
  AN: "f3 ~ f3 ~ f3 ~ f3 ~ f3@4 ~@2 f3@2", AO: "gb3 ~ ab3 ~ gb3 ~ f3 ~ f3@2 ~@2 c4@2 db4@2",
  AP: "eb4 ~@3 eb4@2 ~@2 eb4@2 ~@2 c4@2 db4@2", AQ: "eb4 ~ eb4 ~ db4 ~ c4 ~ bb3@4 ~@2 eb3@2",
  AR: "eb4 ~ eb4 ~ db4 ~ c4 ~ bb3@4 ~@4", AS: "bb3@4 ~@2 c4 ~ db4@3 ~ eb4@3 ~",
  AT: "f4 ~ gb4 ~ f4 ~ eb4@2 db4@3 ~ bb3@4", AU: "c4@3 ~ c4@3 ~ c4 ~ bb3 ~ a3 ~ bb3@2", AV: "c4 ~",
  AW: "c4@3 ~ eb4@3 ~ db4@4 ~@2 c4 ~", AX: "bb3 ~",
  AY: "[f4,bb4]@3 ~ [f4,bb4]@3 ~ [f4,ab4] ~ [f4,ab4] ~ [f4,ab4]@2 ~@2", // Bb5 Fm
  AZ: "[eb4,g4]@2 [eb4,g4]@2 [eb4,g4] ~ [eb4,g4]@2 [d4,f4] ~ [c4,eb4] ~ [bb3,d4]@4", // Eb Dm Cm Bb
  BA: "~@2 [eb4,ab4]@2 [eb4,ab4]@2 [eb4,ab4] ~ [eb4,g4]@3 ~ [eb4,g4]@2 ~@2", BB: "[d4,f4]!2 [c4,eb4] [d4,f4]@3 ~@2",
})).s("gm_electric_guitar_jazz").gain(0.3)

// chords · marimba
const marimba = note("<~@17 A B C D E F G H I J K L M N O P ~@88>".pickRestart({
  A: "[e4,c5] ~ [e4,c5]@2 ~@2 [c4,g4] ~ [e4,c5]@2 c4@2 [e4,c5]@2 c4@2", // C C5 C
  B: "[g4,e5] ~ [g4,e5]@2 ~@2 [e4,c5] ~ [g4,e5]@2 e4@2 [g4,e5]@2 e4@2", // C
  C: "[e4,c5] ~ [e4,c5]@2 ~@2 [e4,c5] ~ [e4,c5]@2 c4 ~ [e4,c5]@2 c4@2", // C
  D: "[e4,c5] ~ [e4,c5]@2 ~@2 [c4,g4]@2 [e4,c5]@2 ~@2 [e4,c5]@2 ~@2", // C C5 C
  E: "[d4,b4] ~ [d4,b4]@2 ~@2 b4@2 [f4,d5]@2 g4@2 [f4,d5]@2 g4@2, ~@6 d4 ~@9", // G Dm
  F: "[d4,b4] ~ [f4,d5]@2 ~@2 [d4,b4] ~ [f4,d5]@2 ~@2 [d4,b4]@2 ~@2", // G Dm G Dm G
  G: "[e4,c5] ~ [e4,c5]@2 ~@2 [e4,c5]@2 ~@2 [c4,g4]@2 [e4,c5]@3 ~", // C C5 C
  H: "[g4,e5] ~ [g4,e5]@2 ~@2 [e4,c5]@2 [g4,e5]@2 ~@2 [g4,e5]@2 ~@2", // C
  I: "c4 [c4,g4] ~ [c4,g4] ~ [c4,g4] ~ [c4,g4], g4 ~@15", // C5
  J: "[c4,g4]@2 [c4,g4] ~@3 [c4,g4]@2 ~@2 [c4,g4]@2 ~@2 [c4,g4]@2", // C5
  K: "[a3,f4] f4 ~ [a3,f4] ~ [a3,f4] ~ [a3,f4], ~@2 a3 ~@13", // Dm
  L: "[c4,g4]@2 [c4,g4]@2 ~@2 [e4,c5]@3 ~ g4@2 [e4,c5]@2 g4@2", // C5 C
  M: "[e4,c5]@2 [e4,c5]@2 ~@2 [e4,c5]@3 ~ g4@2 [e4,c5]@2 g4@2", // C
  N: "[e4,c5]@2 [e4,c5] ~@3 [e4,c5] ~ [e4,c5] ~ g4@2 [e4,c5]@2 g4@2", // C
  O: "[d4,b4]@2 b4@2 ~@2 d4@2 [d4,b4]@2 [d4,b4]@2 [f4,d5]@3 ~, ~@2 d4 ~@13", // G Dm
  P: "[e4,c5] ~ [e4,c5]@2 [c4,g4]@2 [e4,c5] ~@9", // C C5 C
})).s("gm_marimba").gain(0.25)

// chords · electric guitar clean · "CLEAN GTR"
const electric_guitar_clean = note(`<
  ~@33 A B C D A B C D A B E F G H I ~@7 J K L M J K L M J K L M J K L M N O N O P Q R S T U V W X U Y W X U Y W X U Z
  AA AB AC AD AE AF AC AD AG@2 AF AC AD AE AF AC AD AG@2 ~@8
>`.pickRestart({
  A: "[g3,c4,eb4]@3 [c4,eb4,g4] ~@2 [c4,eb4,g4] ~@3 [eb4,g4,c5]!2 [g4,c5] ~@3", // Cm C5
  B: "[db4,g4,bb4,db5]@3 [db4,g4,bb4] ~@2 [db4,g4,bb4] ~@3 [g4,bb4,eb5]!2 [bb4,eb5] ~@3", // Gdim Eb Eb5
  C: "[g3,c4,eb4,ab4]@3 [g3,c4,eb4] ~@2 [g3,c4,eb4] ~@3 [g4,c5,eb5]!2 [c5,eb5] ~@3", // Abmaj7 Cm
  D: "[f3,a3,d4,f4]@3 [f3,a3,d4] ~@2 [f3,b3,d4]@4 [f4,b4,d5]!2 [b4,d5] ~@3", // Dm Bdim Bm
  E: "[g3,c4,eb4]@3 [g3,c4,eb4] ~@2 [g3,c4,eb4] ~@3 [g4,c5,eb5]!2 [c5,eb5] ~@3", // Cm
  F: "[f3,ab3,c4,f4]@6 [f3,ab3,c4,f4]@4 [db4,ab4,c5]!2 [ab4,c5] ~@3", // Fm Dbmaj7 Ab
  G: "[f3,a3,c4]@4 [f3,a3,c4]@2 [f3,a3,c4]@2 ~@2 [a4,d5,f5]!2 [d5,f5] ~@3, d3 ~", // F Dm
  H: "[d4,f4,b4]@2 [b4,d5,f5] [d4,f4,b4] [b4,d5,f5]@2 [b4,d5,f5]@2 [b4,d5,f5] ~@7", I: "[eb4,g4,c5,eb5]",
  J: "~@3 b3!2 ~ [b3,e4] ~@3 b3!2 d4 e4!2 ~", K: "d4 ~@2 a3 ~@2 d4 ~@3 a3 ~ g3 gb3 d3 ~",
  L: "b2 ~@2 gb3 ~@2 b3 ~ b3 ~ gb3 ~ a3 b3 d4 ~", M: "e3 ~@2 b3 ~@2 e4 ~@3 b3!2 ~ b3 e4 ~",
  N: "bb3 ~@3 bb3 ~@3 c4!2 bb3 ab3 bb3 ab3 f3 ab3", O: "bb3!2 ~@2 bb3 ~@2 bb3!2 c4 bb3 ab3 bb3 ab3 f3 ab3",
  P: "bb3 ~ ab3@2 bb3 ~ f3@2 db4 c4 bb3 ab3 bb3 ab3 f3 ~",
  Q: "bb3 ~ ab3 ~ bb3 ~ [f3,c4]@2 ~@2 [f3,bb3] ~ [f3,c4] ab3 f3 ab3", // F5 Bb5 F5
  R: "bb3 ~ f3 ~ [f3,db4] ~ [f3,bb3]@2 bb3 ~ f3 ~ [f3,db4] ~ [f3,bb3]@2", // Db Bb5 Db Bb5
  S: "bb3 ~ ab3 ~ bb3 ~ [f3,c4,f4]@3 ~ bb3 [bb3,c4] f3 ~@3", // F5 Bbsus2
  T: "f3@2 f3 ~ [f3,db4] ~ [f3,bb3]@2 [f3,bb3] ~ [ab3,db4]@2 f3 eb3 f3 ~, bb3 ~@3", // Db Bb5 Db5
  U: "f3@2 f3 ~ [f3,db4] ~ [f3,bb3]@2 [f3,bb3] ~ [ab3,db4]@2 f3 ~ eb3 ~, bb3 ~@3", // Db Bb5 Db5
  V: "[bb3,gb4] ~@3 [bb3,eb4]@2 [bb3,eb4] ~@3 [bb3,db4] ~ [bb3,eb4]@2 [bb3,eb4] ~", // Ebm Eb5 Bbm Eb5
  W: "[f3,a3,c4,f4] ~@3 [f3,a3,c4,eb4] ~ [f3,a3,c4,eb4]@2 ~@2 [bb3,db4,f4] ~ [bb3,db4,f4] ~ [f3,bb3]@2", // F F7 Bbm Bb5
  X: "~@2 [f3,bb3]@2 ~@2 [f3,bb3]@2 [f3,bb3] ~ [ab3,db4]@2 f3 eb3 f3 ~", // Bb5 Db5
  Y: "[bb3,gb4] ~@3 [bb3,eb4]@2 [bb3,eb4] ~@3 [bb3,db4] ~ [bb3,eb4] ~ [bb3,eb4]@2", // Ebm Eb5 Bbm Eb5
  Z: "[bb3,gb4] ~@3 [bb3,eb4]@2 [bb3,eb4] ~@3 [c4,gb4]@2 ~@2 [c4,f4]@2", // Ebm Eb5 Cdim F5
  AA: "[f3,bb3] ~@3 [bb3,db4] ~ bb3@2 ~@2 [bb3,db4,f4] ~@3 [f3,bb3]@2", // Bb5 Bbm Bb5
  AB: "[bb3,f4]@2 ~@2 [bb3,f4] ~@3 f4 eb4 db4 eb4 f4 ~@3", // Bb5
  AC: "eb3@4 [g3,eb4,g4] ~ bb3 ~ [bb3,d4] ~ [ab3,d4] ~ [bb3,d4] ~ a3@2", // Cm Bb Abdim Bb
  AD: "[ab3,c4] ~@3 [ab3,c4,eb4] ~@7 d4@4, ~ [eb3,bb3]", // Ab Eb5
  AE: "d4 ~ d4@2 [eb3,ab3,c4]@2 [bb3,d4]@4 [bb3,db4,f4] ~ [bb3,eb4]@2 [ab3,db4]@2, [f3,bb3]@2 ~ f3@3 ~@2", // Ab Bb Bbm Eb5 Db5 Bb5
  AF: "[db4,f4] ~@3 [db4,f4] ~@3 f4 eb4 db4 eb4 f4 ~@3", // Db
  AG: "[d4 ~ d4@2 [eb3,ab3,c4]@2 [bb3,d4]@4 bb3 ~@3 ab3@2 bb3 ab3 f3@2 f3@2 f3@2 [ab3,db4] ~@3 [ab3,db4,f4] ~@3, [f3,bb3]@2 ~ f3@3 f3@3 ~@7]/2", // Ab Bb Db5 Db Bb5
})).s("gm_electric_guitar_clean").gain(0.25).pan(0.3)

// chords · electric guitar muted · "MUTED GTR"
const electric_guitar_muted = note("<~@51 A B C B D ~@15 E F E G ~@46>".pickRestart({
  A: "[b2,e3]@2 [b2,e3]@2 [b2,e3]@2 [b2,e3] ~ [b2,e3]@2 [d3,g3]@2 [db3,gb3]@2 [b2,e3]@2", // E5 G5 Gb5 E5
  B: "[a2,d3]!5 [gb2,b2] [a2,d3] [bb2,eb3]", C: "[b2,e3]!5 [d3,g3] [db3,gb3] [b2,e3]", D: "[b2,e3] ~@7",
  E: "[f3,bb3]@2 [f3,bb3]@2 [f3,bb3]@2 [eb3,ab3]@3 ~ [eb3,ab3]@2 [eb3,ab3]@2 [eb3,ab3]@2", // Bb5 Ab5
  F: "[db3,gb3]@2 [db3,gb3]@2 [db3,gb3]@2 [c3,f3]@3 ~ [c3,f3]@2 [c3,f3]@2 [c3,f3]@2", // Gb5 F5
  G: "[db3,gb3]@2 [db3,gb3]@2 [db3,gb3]@2 [c3,f3]@4 [c3,f3]@2 [c3,f3]@2 [c3,f3] ~", // Gb5 F5
})).s("gm_electric_guitar_muted").gain(0.25)

// chords · alto sax
const alto_sax = note("<~@55 A B C D ~ E ~ F ~ G ~ F ~ G ~ F ~@50>".pickRestart({
  A: "~@7 [e3,e4]", B: "[d3,gb4] ~@15", C: "~@7 [b1,d4]", D: "[e2,e4] ~@15", E: "~@6 [e3,g3]@2 [d3,a3] ~@7",
  F: "~@6 [d2,gb3]@2 [e2,g3] ~@7", G: "~@6 [e3,g4]@2 [d3,gb4] ~@7",
})).s("gm_alto_sax").gain(0.25).pan(0.3)

// other · flute
const flute = note("<A B A B C D E F ~@113>".pickRestart({
  A: "~ [c4,c5] [e4,e5] [f4,f5]", B: "[g4,g5]", C: "~ [g4,g5] [a4,a5] [g4,g5]", D: "[f4,f5]", E: "~ [f4,f5]!2 [g4,g5]",
  F: "[f4,f5]@3 [e4,e5]@5", // F E
})).s("gm_flute").gain(0.2)

// drums · kick
const kick = s("bd").struct("<~@9 [x!4]!104 x ~@7>").gain(0.4)

// drums · rim
const rim = s("rim").struct("<~@9 A@32 ~@6 A@48 ~@2 A@2 ~@2 A@3 ~@2 A@2 ~@2 A@3 ~@8>".pickRestart({
  A: "~@5 x ~@2",
})).gain(0.2)

// drums · clap
const clap = s("cp").struct("<~@9 A@32 B@6 C@8 A@40 B@2 A@2 B@2 A@3 B@2 A@2 B@2 A@3 ~@8>".pickRestart({
// … 86 more lines