// Burn Down the Mission — John Elton
// 120 bpm, 4/4, key G minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: pitch bends are ignored
// note: Full arrangement: all 173 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 · "A.PIANO 1"
const piano = note(`<
  A@4 B@5 C D E@2 F G H I J K L@2 M N O@2 P Q R@2 S T U@2 V W X@2 Y Z@5 AA AB AC AD AE AF AG AH AI AJ AK@2 AL@2 AM AN
  AO@2 AP@2 AQ AR AS AT AU AV AW AX AY AZ BA BB BC BD BE@2 BF BG BH@2 BI@3 BJ BK@2 BL BM BN@2 BO@6 BP BQ BR BS@5 BT BU
  BV Q R@2 S T U@2 V W X@2 Y BW@5 BX AB AC AD AE AF AG AH AI AJ AK@2 AL@2 AM AN AO@2 AP@2 AQ AR AS AT AU AV AW AX AY AZ
  BY BZ CA CB AU AV AW AX CC CD CE ~@5
>`.pickRestart({
  A: "[~@4 b3@17 b3@9 [b3,a4,a5]@9 [g3,b3,d4,d5]@18 ~@9 [e4,e5]@9 [g3,bb3,d4,f4]@17 [g3,bb3,d4,f4]@15 ~@3 c2@15 [c2,c3]@3, ~ b4@20 [g4,g5]@19 ~@70 [g3,bb3,d4,f4]@18, ~@2 d5@37 ~@89, ~@3 d4@36 ~@18 [g3,b3,d4,d5]@18 ~@32 c3@17 ~@4, ~@3 g5 g3@35 e3@36 [c2,c3]@34 ~@19]/4", // B7 G E Gm7 C G Gm7 G …
  B: "[[c2,c3]@9 [c2,c3,g3,d4,f4]@7 ~@2 b3@6 ~@9 b3@2 ~@10 b3@8 g3@15 ~@12 [e4,e5]@9 c3@15 ~@20 c2@14 ~@10 [g3,bb3,d4,f4]@12, ~@16 g4@7 ~ [b3,b4]@11 [b4,g5]@9 [a4,a5]@9 ~@18 d4@18 ~@71, ~@17 b4@6 ~@9 g4@4 b3@5 g4@12 d4@9 ~@6 g3@21 [g3,bb3,d4,f4]@18 [g3,bb3,d4,f4]@17 [g3,bb3,d4,f4]@23 ~@13, ~@18 g3@35 [e3,d5]@36 c2@35 ~@15 c2@21, ~@18 [d4,d5,g5]@18 [d4,d5]@17 b3@23 ~ [b3,g4]@12 ~@15 c3@17 c3@21 c3@17 ~]/5", // C Csus4 E Gm7 B Em A Gm7 …
  C: "[d4,b4,d5] [d4,g4,b4,d5], [g2,g3,a4]", D: "[d4,g4,b4,e5]!2, [e2,e3]",
  E: "[[g3,bb3,d4,f4]@16 ~@37 [c2,g3,bb3,d4,f4]@11, c3@2 c3!2, ~@16 [g3,bb3,d4,f4]@20 ~ [g3,bb3,d4,f4]@15 ~@12, ~@29 c2@23 ~@12]/2", // Gm7
  F: "[eb3,bb3,eb4,g4]!2, eb2", G: "[d3,b3,d4,g4]!2, d2",
  H: "db3@16 ~@5 [a3,e4,g4]@11, [a3,e4,g4]@21 ~@11, db2@3 ~ db3@4", // A7
  I: "d3@16 ~@5 a3@8 a3@3, [d2,a3,d4,g4]@21 [d2,c4,g4]@11, ~ d3", J: "[b3,d4,g4]@17 [g1,b4,d5]@15, g2, ~@17 g4 ~@14",
  K: "[b3,d4,g4]!2, e2@23 ~@9", // G
  L: "[[c3,g3,bb3,d4,f4]@16 c3@13 ~@19 c3@5 ~@8 a3@3, c2 c2, ~@16 [g3,bb3,d4,f4]@21 bb3@19 ~@8, ~@29 c3@19 ~@5 [c3,g3,d4,f4]@11, ~@37 [g3,d4,f4]@16 ~@11]/2", // Gm7 Csus4 G7
  M: "[db3,bb3,db4,e4,g4]@15 [db3,bb3,db4,e4,g4]@17, db2", // Dbdim
  N: "[d2,d3]@16 ~@5 [d4,gb4]@11, [b3,d4,g4]@21 a3@8 ~@3, ~ [d2,d3]", // D G D
  O: "[c4@8 c4@5 [b2,b3,d4,g4]@10 ~ [a2,a3,c4,e4,g4]@11 ~@2 b3@3 ~@5 g2@3 g2@5 ~@3 [g4,g5]@7 ~, [c2,c3,e4,g4]@13 ~@24 [g1,g3]@26 ~, ~@37 g4@11 [g4,g5]@5 [g2,a4,a5]@10 ~, ~@37 [g2,d4]@8 [d4,d5]@18 ~, ~@40 [b3,b4]@23 ~]/2", // G Am7 G C G Gsus2 G5 D …
  P: "[f4,a4,c5]@16 [a4,c5]@13 f3@2 ~, [f2,f3]@31 ~, ~@2 f4 ~", // F Am F
  Q: "c3@16 ~@13 g4@3, [g4,c5]@21 [e4,c5]@11, e4 ~ c3!2, ~@21 g4@8 ~@3", // C5 C
  R: "[[d4,g4,b4]@13 ~@19 g3@5 [g2,g3]@3 [g2,g3]@5 g3@8 g3@3 [g3,e5,e6]@8, g2@37 ~@3 [a4,a5]@24, g3@21 g3@11 ~@5 b4@8 [g2,b4,b5]@8 [d5,d6]@10 ~, ~@13 [d4,g4,b4]@11 d4@40, ~@24 [g4,b4]@13 [g4,g5]@26 ~]/2", // G C A G D G
  S: "f3@13 ~@3 c5@5 ~@3 f3@8, a4@21 a4@10 ~, c5@16 f4@13 ~@3, f4@8 ~@5 f3@11 ~@8",
  T: "[c3,e4,g4,c5]@16 [c3,g4,c5]@13 c3@2 ~, ~@2 e4 ~", // C C5
  U: "[d4@13 d4@3 [g3,d4,g4]@5 [g3,d4,g4,b4]@8 [g3,g4,b4,d5]@8 ~@19 g3@8, g2@21 g2@16 [g3,b4,d5]@3 [a4,a5]@5 g3@8 [g2,d5,d6]@11, [g3,b3,g4] b3@3, ~@29 d4@35, ~@37 [g4,g5]@8 [b4,b5]@19]/2", // G5 G A G5 G B
  V: "b2@2 b3!2, [b1,b4,d5,f5,g5], ~ [b2,d4,f4,g4]", // G7
  W: "c3@13 ~@16 b3@2 ~, c2, e4@21 e4@10 ~, g4@16 [c4,g4]@15 ~, c4@8 ~@5 c3@11 c3@8", // C5
  X: "[g3@16 ~@5 [d4,g4,b4]@8 ~@3 g3@5 g3@3 g3@5 ~@11 g3@7 ~, g2@45 g3@8 [d5,d6]@10 ~, [d4,g4]@21 ~@8 d4@16 [b4,b5]@18 ~, b3@8 ~@8 g3@8 ~@5 d5@11 [a4,a5]@23 ~, ~@29 [g4,b4]@8 [g4,g5]@26 ~]/2", // G D G5 B A G
  Y: "[g3,b5,d6] [g3,g5,b5,d6], [g2,g6]", // G
  Z: "[g3@13 ~@3 [e4,g4,c5]@16 ~@37 c3@8 ~@3 c2@5 c3@8 ~@8 c3@8 ~@8 c3@8 ~@8 c3@8 ~@8 [c3,f5,bb5,c6,f6]@10 ~, g2@35 ~@2 [g3,bb3,d4,f4]@16 [g3,bb3,d4,f4]@15 ~ g4@64 [bb4,f5,bb5]@8 c3@3 c2@16, [g4,c5]@16 ~@16 c2@32 c2@13 c3@8 [c2,f4,bb4]@8 c3@3 c2@5 [f4,bb4,d5]@8 c3@3 c2@5 f4@42 ~, e4@8 ~@5 g3@19 c3@16 c3@13 c3@7 ~ bb3@48 [bb4,d5,f5]@8 c3@3 c2@5 d5@26 ~, ~@69 [d4,f4]@16 d4@74 ~]/5", // C Fsus4 Gm7 Bb5 C5 Fsus4 Bb Dm
  AA: "db4@14 ~@10 db3@7 ~, db2@31 ~, f4@21 f4@10 ~, db3@13 ~ db3@10 ~@8, ab3@8 ~@8 [db4,ab4]@15 ~", // Db5
  AB: "[ab3,c4,eb4,ab4]@13 ~@3 [c4,eb4,ab4,c5]@15 ~, ab2@3 ~, ~@13 ab3@18 ~", // Ab
  AC: "gb3@13 ~@3 db5@8 gb3@7 ~, gb2@31 ~, [gb4,bb4,db5]@16 [gb4,bb4]@15 ~, ~@13 gb3@11 ~@8", // Gb
  AD: "~@12 [gb3,ab5]@3 ~, [gb2,db4]@13 [gb3,db5]@3 eb5@5 gb5@9 ~@2, gb3@4 bb4@11 ~, ~@3 gb4@27 ~@2, ~@5 ab4@25 ~@2", // Gbsus2 Gb5
  AE: "db3@13 ~@11 db4@7 ~, db2@31 ~, f5@21 f5@9 ~@2, ab5@16 [db5,ab5]@15 ~, ~@13 db3@17 ~@2", // Db5
  AF: "ab3@8 c4@4 [ab2,c4]@3 ~, [c5,eb5,ab5]@15 ~, ab2@3 ~, ~@8 [ab3,eb4,ab4]@7 ~", // Ab Ab5
  AG: "[db4,gb4,bb4]@13 ~@11 gb3@7 ~, gb2@31 ~, gb3@2 gb3 ~, ~@13 [db4,gb4,bb4]@8 [db4,gb4,bb4]@10 ~", // Gb
  AH: "db4 ~@23 [gb2,db5,ab5]@8, gb2@13 db5@3 [gb3,eb5]@5 gb5@10 ~, gb3@8 bb4@23 ~, ~@3 gb4@29, ~@5 ab4@26 ~", // Gbsus2 Ebm
  AI: "[bb4,eb5,g5]@13 bb4@8 bb4@3 [bb2,bb4,eb5]@8, bb2@3 ~, ~@13 [bb3,g5]@19, ~@13 eb5@11 ~@8", // Eb Eb5 Eb
  AJ: "[bb2,bb3,bb4,d5]@13 f4@8 f4@3 [bb3,f4,bb4]@5 f4@2 ~, f4@8 ~@5 [bb2,d5]@18 ~, ~@13 [bb3,bb4]@11 ~@8", // Bb Bb5 Bb
  AK: "[[ab3,c5]@13 ab4@8 ~@16 ab4@8 ~@11 [ab2,ab4,eb5]@8, ab2@13 c5@3 ~@5 c5@11 ab2@21 ab4@3 ~@8, ab4@8 ~@5 ab5@50 ~, ~@13 eb5@24 c5@8 ab4@3 ab3@16, ~@13 ab3@8 ab4@3 ab2@5 ab4@3 ab3@13 eb5@9 c5@10]/2", // Ab Ab5
  AL: "[[bb4,eb5]@13 [bb4,eb5]@9 ~@2 [bb4,eb5]@5 g4@3 f4@8 f4@5 f4@8 f4@3 [bb2,f4,bb4]@7 ~, bb2@31 ~ bb2@24 ~@8, g4@8 ~@5 g4@8 ~ g4@7 ~@3 d5@31 ~, ~@24 bb3@21 [bb3,f5]@18 ~, ~@32 bb4@13 bb4@11 ~@8]/2", // Eb5 Bb5
  AM: "[ab3,ab4,c5]@12 ~ [ab3,ab4]@10 ~ ab4@7 ~, ab2@25 ~@7, eb4@7 ~@6 [eb4,eb5]@18 ~", // Ab Eb
  AN: "[c5,eb5,ab5]@13 ab4@11 c5@5 ab4 ~@2, ab2@23 ~ ab2 ~@7, ~@13 [ab3,eb5,ab5]@18 ~, ~@13 c5@9 ~@10", // Ab Ab5
  AO: "[[db3,ab4]@11 ~@2 [db3,f4,ab4]@10 ~ [db3,f4,ab4,db5]@13 [db3,db4,ab4,db5]@8 f4@2 ~ f4@5 ~@3 f4@5 ~@3, db2@15 ~@17, [db5,f5]@21 ~@43, ~@13 db4@19 ~@5 f4@7 ~@4 [db4,ab4,db5,f5]@15 ~]/2", // Db5 Db Db5 Db
  AP: "[f4@8 ~@16 c3@5 [c3,c4,d5]@11 [c3,c4,d5,f5,bb5]@14 [c3,c4,d5,f5,bb5,d6]@9 ~, c2@63 ~, [bb4,d5,f5]@2 f5@3 ~@3, c3@13 c3@11 ~@40, ~@8 f4@8 [f4,bb4,d5]@13 [f4,bb4]@34 ~]/2", // Csus2 Bb Bb5
  AQ: "[f1,f2,f4,c5,f5]@5 ~ [f4,c5,f5] ~ [f1,f2]@3 ~ [f4,c5,f5] ~@3 [f1,f2]@4 [f4,c5,f5]@2 ~@4 [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~, ~@6 [f1,f2] ~", // F5 F F5 F F5 Eb F
  AR: "[f1,f2,g4,bb4,eb5,f5]@3 ~ [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5]@3 ~ [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~ [f4,bb4,d5,f5] ~@3 [f4,bb4,d5,f5] ~@3 [f4,bb4,d5,f5]@3 ~@3, ~@8 [f1,f2]@4 ~@4 [f1,f2]@5 ~@3 [f1,f2]@4 ~@4", // Eb Bb F
  AS: "[f1,f2,f4,a4,c5,f5]@5 ~ [f4,a4,c5,f5] ~ [f1,f2]@4 [f4,a4,c5,f5] ~@3 [f1,f2]@3 ~ [f4,f5]@3 ~@3 [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~, ~@20 [a4,c5] ~@3 [f1,f2]@4 ~@4", // F Eb Am F
  AT: "[g4,bb4,eb5,f5]@3 ~@3 [g4,bb4,eb5,f5] ~ [f1,f2,g4]@4 [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~ [g4,bb4,eb5,f5] ~ [f4,bb4,d5,f5] ~@3 [f4,bb4,d5,f5] ~ f2@2 [f4,bb4,d5,f5] ~@5, [f1,f2]@5 ~@3 [bb4,eb5,f5]@2 ~@6 f2@2 ~@14", // Eb Fsus2 Eb Bb F Bbsus4
  AU: "[f2,f4,c5,f5]@5 ~ [f4,a4,c5,f5] ~ f2@3 ~ [f4,a4,c5,f5] ~@3 f2@2 [f4,a4,c5,f5] ~@5 [f4,a4,c5,f5] ~@3 [f4,a4,c5,f5] ~@3, ab4 ~@23 f2@3 ~@5", // F5 F
  AV: "[g4,bb4,eb5,f5] ~ [g4,bb4,eb5] ~@3 [g4,bb4,eb5,f5] ~ f2@2 [g4,bb4,eb5] ~@3 g4 ~@3 [f4,bb4,d5,f5] ~@5 [f4,bb4,d5,f5] ~@3 [f4,bb4,d5,f5] ~@3, f2@4 ~@6 f5@3 ~@3 f2@4 ~@4 f2@4 ~@4", // Eb Bb
  AW: "[f2,f4,a4,c5,f5]@5 ~ [f4,a4,c5,f5] ~ f2@2 [f4,a4,c5,f5] ~@5 [f2,f4,a4,c5,f5]@4 ~@2 [f4,a4,c5] ~ f2@3 ~ [f4,f5]@2 ~@2, ~@16 ab4 ~@5 f5@2 ~@4 [a4,c5] ~@3", // F Am
  AX: "~@2 [eb2,g4,bb4,eb5,f5]@3 ~@3 [d2,f4,bb4,d5,f5]@4 ~@2 [f4,a4,c5,f5]@4 ~@2 [f4,bb4,d5,f5] ~@3 [f4,a4,c5,f5] ~@3 [f4,bb4,d5,f5] ~@3, ~@14 c2@2 ~@4 bb1@3 ~ a1@3 ~ bb1@2 ~@2", // Eb Bb F Bb F Bb
  AY: "[f2,f4,c5,f5]@4 ~@2 [f4,a4,c5,f5] ~@3 [f4,a4,c5] ~@3 f4 ~ [f4,ab4]@2 [a4,c5] ~@3 [f4,a4,c5,f5] ~@3 [f4,a4,c5,f5]@3 ~@3, ab4 ~@7 f2@4 ~@4 f2@5 ~@3 f2@4 ~@4, ~@10 f5@3 ~@3 [c5,f5] ~@15", // F5 F Fm Am F F5
  AZ: "~@2 [eb2,g4,bb4]@4 ~@2 [f4,bb4,d5,f5]@3 ~@3 [f4,a4,c5,f5]@4 ~@2 [f4,bb4,d5,f5] ~@3 [a1,f4,c5,f5]@3 ~ [f4,bb4,d5,f5] ~@3, ~@2 [eb5,f5]@2 ~@4 d2@5 c2@7 bb1@4 a4 ~@3 bb1@4", // Eb Bb F Bb F Bb Ebsus2
  BA: "bb4@2 b4 ~@3 [g4,b4,d5,g5] ~ g2@2 [b4,d5,g5]@3 ~ g4 ~ [g4,bb4]@2 [g4,b4,d5] ~@3 [g4,b4,d5,g5] ~ g2@4 [g4,b4,d5,g5]@3 ~, [g2,g4,d5,g5]@4 ~@6 g4 ~@5 [g2,g5]@5 ~@11, ~@16 d5 ~@15", // G Gm G G5 G
  BB: "~@2 [a4,c5,f5,g5]@3 ~@3 [c5,e5,g5]@4 ~@2 [b4,d5,g5]@4 ~@2 [c5,e5] ~@3 [d5,g5]@2 ~@2 [c5,e5,g5] ~@3, ~@2 eb5 ~@5 eb5 ~@11 g5@2 ~@2 b4 ~@7", // F C G C G5 C
  BC: "[bb4,d5,g5]@2 b4 ~@3 [b4,d5,g5] ~@3 [b4,d5,g5]@4 ~@2 [bb4,d5]@2 b4@2 ~@2 [b4,d5] ~@3 [b4,d5,g5]@6, ~@8 g5@2 ~ g5 ~@4", // Gm G Bb Bm G
  BD: "~@2 [a4,c5,f5]@3 ~@3 [g4,c5,e5]@4 ~@2 [g4,b4,d5]@4 ~@2 [g4,c5,e5]@3 ~ [g4,b4,d5]@3 ~ [g4,c5,e5]@2 ~@2", // F C G C G C
  BE: "[[c3,f4,bb4,d5]@2 c3@2 ~@3 c2, c2@4 c2@3 ~, ~@16 [f4,bb4,d5,f5]@21 [bb3,d4,f4]@16 [bb3,d4,f4]@11, ~@2 c3!2]/2", // Bb
  BF: "[db4,f4]@3 ~@3 [db2,db4]@2, ab3, db2 db3, db3@3 db4@3 ~@2, ~@3 [f4,ab4,db5]@5", // Db
  BG: "bb3 ~@2 [bb3,eb4], [eb2,eb4]@11 eb2@5, [eb3,g4]@12 [eb3,g4,bb4,eb5]@19 ~, ~ bb3@2 ~", // Eb5 Eb
  BH: "[[f3,c4,f4]@16 [f3,a4,c5]@16 [f3,c5,f5]@12 c5@8 c5@3 [f2,c5,f5,c6]@8 ~, a3@63 ~, f2@32 a4@31 ~, ~@16 [c4,f4]@47 ~, ~@16 f2@6 [f3,f5,a5]@9 ~]/2", // F5 F F5 F
  BI: "[d4@8 ~@29 [f3,d5]@11 ~@8 f4@8 ~@24 [a3,b3,d4,a4]@8, f2@8 b4 a4 d5@2, [f3,f4,bb4]@13 d5@24 bb4@15 bb4@13 ~@3 d5@8 [b4,g5]@20, ~@8 d4@13 d4@11 d4@32 [a3,d4]@20 g4@12, ~@13 [f3,f4,bb4]@11 [f3,f4,bb4]@12 ~ f4@8 ~@3 [f3,d5]@17 [g3,b3]@23 ~@8]/3", // Dm Bm7 Bb5 Em D5 Bb5 Dm G
  BJ: "[g3,b3,d4,d5]@2 b3 [b3,e4,e5], ~ [d4,d5]", // G E5 D
  BK: "[[c3,g3,bb3,d4,f4]@16 c3@6 ~@15 bb3@2 ~@8 [c3,g3,d4,f4]@8 [c3,g3,d4,f4]@9, c2@29 c2@15 c2@20, ~@16 [g3,bb3,d4,f4]@20 f4@11 ~@17, ~@31 c3@15 ~@18, ~@37 [g3,d4]@10 bb3@17]/2", // Gm7 Csus4 Gm7 G5
  BL: "~@3 [g4,a5], d4, g5@13 b4@19, [g4,b4]@12 g4@11 ~@9, ~@2 d5@13 [d5,g5]@17", // Gsus2 G G5
  BM: "[e4,g4,a4,d5]@2 ~ [b3,e5], b3@3 ~, ~ [g4,a4,d5], ~@17 e4@15", // Em7 E5 Gsus2
  BN: "[~ [g3,bb3,d4]@15 ~@5 c2@8 ~@19 [c3,g3,bb3,d4,f4]@8 [c3,g3,bb3,d4,f4]@7 ~, c2@21 ~@24 c2@17 ~@2, [c3,f4]@16 [g3,bb3,d4,f4]@21 [g3,bb3,d4,f4]@11 ~@16, ~ c3 c3 ~]/2", // Gm Gm7 F5 Gm7
  BO: "[[b3,d4,g4]@15 ~@9 g3@6 ~@2 [e4,g4]@15 ~@9 e3@4 ~@4 [bb3,d4,f4]@14 ~@2 [g3,bb3,d4,f4]@13 ~@19 c3@5 g3@3 c3@2 ~@6 [bb3,eb4]@16 ~@8 eb3@5 ~@3 [d2,d3]@16 ~@8 d3@5 ~@3, g2@24 ~@40 c3@19 ~@10 c2@12 ~@4 c2@9 ~@10 [eb2,eb3]@19 ~@45, g3@20 ~@12 e3@16 ~@13 g3@17 ~@18 c3@13 ~@16 g3@16 ~@3 [g3,bb3,eb4]@14 ~@18 [g3,b3,d4]@15 ~, ~@16 [d4,g4]@15 ~@129 [b3,d4]@14 ~@18, ~@16 b3@12 ~@2 b3@16 ~@2 [b3,e4,g4]@15 ~@38 [g3,bb3,d4,f4]@16 [bb3,d4,f4]@10 ~@30 g3@16 ~@19]/6", // G Em Bb Gm7 Eb5 D Eb G …
  BP: "[a3,e4,g4]@13 ~@11 db3@5 a3@2 ~, db2@3 ~, db3@11 ~@2 db3@9 ~@10, ~@16 [a3,e4,g4]@13 ~@3", // A7
  BQ: "d3@10 ~@6 d3@5 ~@3 d3@5 ~ c4 ~, d2@23 ~@9, [c4,e4,g4]@20 ~ [c4,e4,g4]@7 ~@4", // C
  BR: "[g2,d4,g4]@8 b3@3 ~ g2@3 b3, b3@13 ~@3 [d4,g4]@13 ~@3", // G5
  BS: "[[b3,e4,g4]@14 ~@10 e2@5 ~@3 [bb3,d4,f4]@15 ~ [g3,bb3,d4,f4]@13 ~@19 c2@5 g3@3 c3@2 ~@6 [bb3,db4,e4]@15 ~ [bb3,db4,e4]@14 ~@2 [b3,d4]@14 ~@10 d2@2 ~@4 a3@2, e2@21 ~@8 g3@16 ~@19 c3@10 ~@3 c3@8 ~@8 g3@17 ~@2 g3@11 ~@3 g3@16 ~@2 [a3,d4]@12 ~@4, ~@16 [b3,e4,g4]@14 ~@2 [c2,c3]@22 ~@7 c2@16 ~@19 db2@24 ~@8 d2@16 ~@16, ~@69 [g3,bb3,d4,f4]@15 ~ [bb3,d4,f4]@9 ~@2 db3@19 ~@13 d3@10 ~@6 [d3,gb4]@15 ~]/5", // Em Bb Gm7 Bbdim Bm D5 Em C …
  BT: "[c3,c4,e4,g4]@11 ~@2 [b2,d4,g4]@8 ~@3 [a2,a3,c4,e4,g4]@7 ~, ~@13 b3@5 ~@14", // C G Am7
  BU: "~@8 b4@5 ~@4 g4@4 a5@2 ~ g5@7 ~, ~@5 g2@19 ~@8, ~@5 d4@6 ~@2 d5@17 ~@2, ~@8 g3@19 ~@5, ~@8 [b3,g4]@5 d4@3 g5@4 ~ a4@8 ~@3", // Em
  BV: "[f4,a4,c5]@16 [a4,c5]@13 f3@2 ~, ~@2 f4 ~", // F Am
  BW: "[g3@13 ~@3 [e4,g4,c5]@16 ~@37 c3@8 ~@3 c2@5 c3@8 ~@8 c3@8 ~@8 c3@8 ~@8 c3@8 ~@8 [c3,f5,bb5,c6,f6]@10 ~, g2@35 ~@2 [g3,bb3,d4,f4]@16 [g3,bb3,d4,f4]@15 ~ [bb3,g4]@64 [f5,bb5]@8 c3@3 c2@16, [g4,c5]@16 ~@16 c2@32 c2@16 ~@5 c2@8 c3@3 c2@13 c3@3 c2@5 [bb4,d5,f5]@8 c3@3 c2@5 [bb4,d5]@26 ~, e4@8 ~@5 g3@19 c3@16 c3@13 c3@7 ~ [d4,f4]@16 d4@74 ~, ~@77 c3@8 [f4,bb4]@16 [f4,bb4,d5]@16 f4@42 ~]/5", // C Fsus4 Gm7 Eb Bb5 C5 Bb Dm …
  BX: "db3@13 ~@11 db3@7 ~, db2@31 ~, f4@21 f4@10 ~, db4@16 [db4,ab4]@15 ~, ab3@8 ~@5 db3@10 ~@9", // Db5
  BY: "[f2,f4,c5,f5]@4 a4 ~ [f4,a4,c5,f5] ~ f2@2 [a4,c5,f5]@3 ~ f4 ~ [f4,ab4]@2 [f4,a4,c5] ~@3 [f4,a4,c5,f5] ~ f2@4 [f4,a4,c5,f5]@3 ~, ab4@2 ~@8 f4 ~@5 [f2,f5]@5 ~@11, ~@16 c5 ~@15", // F5 F Fm F
  BZ: "~@2 [g4,bb4,eb5,f5]@3 ~@3 [bb4,d5,f5]@4 ~@2 [a4,c5,f5]@4 ~@2 [bb4,d5] ~@3 [c5,f5]@2 ~@2 [bb4,d5,f5] ~@3, ~@2 db5 ~@5 db5 ~@11 f5@2 ~@2 a4 ~@7", // Eb Bb F Bb F5 Bb
  CA: "[ab4,c5,f5]@2 a4 ~@3 [a4,c5,f5] ~@3 [a4,c5,f5]@4 ~@2 [ab4,c5]@2 a4@2 ~@2 [a4,c5] ~@3 [a4,c5,f5]@6, ~@8 f5@2 ~ f5 ~@4", // Fm F Ab Am F
  CB: "~@2 [g4,bb4,eb5]@3 ~@3 [f4,bb4,d5]@4 ~@2 [f4,a4,c5]@4 ~@2 [f4,bb4,d5]@3 ~ [f4,a4,c5]@3 ~ [f4,bb4,d5]@2 ~@2", // Eb Bb F Bb F Bb
  CC: "[f2,f4,c5,f5]@4 ~@2 [f4,a4,c5,f5] ~@3 [f4,a4,c5] ~@5 [f4,ab4]@2 a4 ~@3 [f4,a4,c5,f5] ~@3 [f4,a4,c5,f5]@3 ~@3, ab4 ~@7 f2@4 ~@4 f2@5 ~@3 f2@4 ~@4, ~@10 f5@3 ~@3 [c5,f5] ~@15", // F5 F Fm F F5
  CD: "~@2 [eb2,g4,bb4]@4 ~@2 [f4,bb4,d5,f5]@3 ~@3 [f4,a4,c5,f5]@4 ~@2 [f4,bb4,d5] ~@7 [bb4,d5] ~@3, ~@8 d2@5 ~@19", // Eb Bb F Bb
  CE: "[f2,c5]@4 ~@4 f2@2 [a4,c5,f5]@3 ~@3 [f2,f5]@5 ~@7 [f4,a4,c5]@2 ~@2, ab4@2 ~@8 f4 ~@5 ab4@2 ~@14", // F5 F
})).s("gm_piano").gain(0.38)

// chords · piano · "A.PIANO 1" · soft notes
const piano_soft = note(`<
  A ~@3 B C@2 ~@4 D ~@3 E ~ F G ~ H ~ I J ~ K L ~@2 M N ~@3 O P@2 ~ Q ~@4 R S T U V ~ W X ~ Y Z ~ AA ~ AB ~@8 AC AD AE
  ~@2 AF ~ AG ~ AH ~@6 AI ~ AJ AK AL AM AN ~@2 AO@2 ~@12 AP ~@3 K L ~@2 M N ~@3 O P@2 ~ Q ~@4 R S T U V ~ W X ~ Y Z ~ AA
  ~ AB ~@8 AC AD AE ~@2 AF ~ AQ ~ AR ~ AD AE ~@2 AS AT AU AV AW AX ~@2
>`.pickRestart({
  A: "g4@21 ~@11", B: "~@9 bb3@9 ~@6 g4@8", C: "[~@30 d4@9 ~@25]/2", D: "c2@29 ~@3", E: "~@3 db2@5", F: "~@19 g4@13",
  G: "~@23 e2@9", H: "~@3 bb3", I: "~@29 a3@3", J: "~@21 b3@2 ~@9", K: "~@24 f4@7 ~", L: "~@8 e4@13 ~@11",
  M: "~@8 f4@8 ~@5 c5@8 f4@2 ~", N: "~@24 e4@7 ~", O: "~ c4 ~@2", P: "[~@3 g3 ~@4, ~@8 b3@55 ~]/2", Q: "~ e4 ~@2",
  R: "~@8 ab3@21 db4@2 ~", S: "~@24 ab2@7 ~", T: "~@3 db5", U: "~@29 db5@2 ~", V: "db5@16 ~@13 db5 ~@2",
  W: "~@29 db4@2 ~", X: "~@24 gb3@7 ~", Y: "~@8 f4@5 ~@19", Z: "~@8 ab4@5 ~@3 c5@5 ~@11", AA: "~@8 g4@5 ~@19",
  AB: "~@2 eb4 ~@5", AC: "~@4 [bb4,eb5,f5] ~@27", AD: "a4@3 ~@29", AE: "~@2 f5 ~@9 g4 ~@19",
  AF: "~@2 a4@2 ~@14 f5 ~@11 f4 ~", AG: "~@6 db5 ~@25", AH: "~@9 d5 ~@6", AI: "~@15 f5@8 ~@9",
  AJ: "~@13 f4@11 ~@4 f5@4", AK: "~@3 [g3,a5]", AL: "~ g3, e3", AM: "~@22 c3@9 ~", AN: "~@7 bb3@8 ~@17",
  AO: "[~@29 c2@16 ~@19]/2", AP: "~@24 db3@7 ~", AQ: "~@6 b4 ~@25", AR: "~@9 c5 ~@6",
  AS: "~@2 a4@2 ~@10 f4 ~@3 [c5,f5] ~@11 f4 ~", // F5
  AT: "~@2 [eb5,f5]@2 ~@9 c2@7 bb1@4 [a1,f4,c5,f5]@3 ~ [f4,f5] ~@3, ~@20 f5 ~@3 a4 ~@3 bb1@4", // Ebsus2 F
  AU: "[f4,f5]@3 ~ a4 ~ [f4,a4,b4,c5,f5] ~@7 f4 ~ f4@2 [f4,a4,c5] ~@3 [f4,a4,c5,f5] ~ f2@4 f5@3 ~, ~@16 c5 ~@15", // F
  AV: "~@2 [g4,bb4,eb5,f5]@3 ~@3 [bb4,d5,f5]@4 ~@2 [a4,c5,f5]@4 ~@2 [bb4,d5] ~@3 [c5,f5]@2 ~@2 [bb4,d5,f5] ~@3, ~@2 db5 ~@5 db5 ~@11 f5@2 ~@2 a4 ~@7", // Eb Bb F Bb F5 Bb
  AW: "[ab4,c5,f5]@2 a4 ~@3 [a4,c5,f5] ~@3 [a4,c5,f5]@4 ~@2 [ab4,c5]@2 [a4,c5]@2 ~@2 [a4,c5] ~@3 [a4,c5,f5]@6, ~@8 f5@2 ~ f5 ~@4", // Fm F Ab Am F
  AX: "~@2 [g4,bb4,eb5]@3 ~@3 [f4,bb4,d5]@4 ~@2 [f4,a4,c5]@4 ~@2 [f4,bb4,d5]@3 ~ [f4,a4,c5]@3 ~ [f4,bb4,d5]@2 ~@2", // Eb Bb F Bb F Bb
})).s("gm_piano").gain(0.22)

// bass · fretless bass · "FRETLESS"
const bass = note(`<
  ~@24 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ@2 AK AL AM ~@2 AN AO AP AQ AR
  AS AT AU AV AW AX AY AZ BA BB BC@2 BD@2 ~@8 BE BF BG@2 BH BI BJ BK BL BM BN@2 BJ BK BO BP B C D E BQ G H I J K L M N O
  P Q R S T U V W X Y Z AA AB AC AD AE AF AG AH AI AJ@2 AK AL AM ~@2 AN AO AP AQ AR AS AT BR BS BT BU AO AP AQ AR AS AT
  BR BS BT BU BV@2
>`.pickRestart({
  A: "~@16 g3@5 d3@3 g2@4 ~ d2@2 ~", B: "f2 bb2", C: "c2@10 ~@3 c2@3 c3@5 c2@3 ~@5 a2@2 ~",
  D: "g2@7 ~@6 g2@2 ~ g1@13 d2@3", E: "g2@5 d2@2 ~ g1@13 d2@2 ~ g2@3 d2 ~ g1@3",
  F: "f1@10 ~@3 f1 ~@2 f1@7 ~@4 f2 ~ f2@3", G: "c2@4 ~ c2@2 ~@6 c2@2 ~@6 c2@3 b1@5 c2@2 ~",
  H: "g1@8 ~@5 g1@2 ~ g1@8 ~@5 g1@3", I: "g2@4 ~ g1@2 ~@6 g1@2 ~ f1@7 ~ f1@8",
  J: "b1@15 ~ b2@3 g2@2 d2@3 b1@4 ~ b1@2 ~", K: "c2@16 c3@3 g2@2 c2@2 ~ e1@5 f1@3", L: "g1@14 ~@2 g1@8 ~@5 g1@3",
  M: "g2@3 ~@2 g2@2 ~@6 g2@2 ~ g1@5 g2@2 ~@6 g2@2 ~", N: "g2@12 ~@4 g2@4 ~ g2@2 ~@6 g2@2 ~",
  O: "g2@4 ~ g2@2 ~@6 g2@2 ~ g2@4 ~ g2 ~@7 g2@2 ~", P: "c2", Q: "bb2@25 ~@7",
  R: "c4@5 bb3@4 ~@4 g3@3 ~@5 f3@2 ~@6 c3@3", S: "~@5 bb2@2 ~@6 g2@3 f2@3 g2@2 bb2@3 g2@2 ~ f2@2 c2@2 ~",
  T: "db2@12 ~ f2@2 ~ ab2@9 ~@4 db2@3", U: "ab2@5 ab1@3 ~@5 ab1@3 ab2@3 ~@2 ab2@2 ~@6 ab2@3",
  V: "gb2@9 ~@4 gb2@3 gb2@7 ~@6 gb2 ~@2", W: "gb2@5 db2@2 ~@6 gb2@2 ~@6 db2@5 ~ gb2 ~ gb2@2 ~",
  X: "db2@7 ~@6 f2@3 ab2@8 db2@7 ~", Y: "ab2@3 ~@2 ab2@2 ~@6 ab2@2 ~ ab2@4 ~ ab2@2 ~@6 ab2@2 ~",
  Z: "gb2@8 ~@5 db2@2 ~ gb2@7 ~@6 gb2@2 ~", AA: "gb2@5 db2@2 ~@6 gb2@2 ~@6 gb2 ~@2 gb2 ~@4 gb2@2 ~",
  AB: "bb1@12 ~@4 bb1@8 ~@5 bb1 ~@2", AC: "bb1@3 ~@2 bb1@2 ~@6 bb1@2 ~ bb2 ~@2 bb2@2 f2@2 ~ bb1@4 ~ bb1 ~@2",
  AD: "ab1@5 ~@3 ab1@8", AE: "~@5 eb2@3 ~@5 ab2@3 ~@5 eb2@2 ~@6 ab1@3", AF: "bb1@13 f2@3 bb2@16",
  AG: "bb1@15 ~@6 f2@2 ~ bb2@5 f2@2 ~", AH: "ab2@9 ~@4 eb2@3 ab2@7 ~@6 ab2@2 ~",
  AI: "~@5 ab2@2 ~ ab2@4 ~ ab2@2 ~ ab2@4 ~@4 ab2@8", AJ: "[db2@19 ~@5 db3@12 ~ f3@2 ~@6 ab3@16 bb3@3]/2",
  AK: "~@5 g3@2 ~@6 e3@2 ~ g3@5 c4@3 ~@5 bb3@2 ~", AL: "d4@4 ~ c4@2 ~@6 bb3@3 g3@2 f3@2 d3 ~ c3@2 g2@2 f2@2 d2@2 c2@2",
  AM: "f2", AN: "f1@3 ~@3 f1@2 f2@2 f1 ~@3 eb2 ~@3 f1 ~ f2@2 eb2@2 d2@2 c2@2 bb1@2 ab1@2",
  AO: "f1@4 ~@2 f1 ~ f2@2 f1 ~@3 f1 ~@3 f1@2 f2@2 eb2 ~ eb2@2 d2@2 c2 ~ c2@2",
  AP: "f1@4 ~@2 f1 ~ f2@2 f1 ~@3 f1 ~@3 f1@2 f2 ~ f2@2 eb2 ~ eb2@2 d2@2 c2@2",
  AQ: "f1@4 ~@2 f1 ~ f2@2 f1 ~@3 f1 ~@3 f1 ~ f2 ~ eb2 ~ eb2@2 d2@2 c2@4",
  AR: "~@2 eb2@3 ~@3 d2@3 ~@3 c2@4 ~@2 bb1 ~@3 a1@2 ~@2 bb1@2 ~@2",
  AS: "f1@4 ~@2 f1@2 f2@2 eb2 ~@3 eb2 ~@3 f1 ~ f2@2 eb2@2 d2@4 c2@4",
  AT: "f1 ~ eb2@5 ~ d2@5 ~ c2@6 bb1@4 a1@3 ~ bb1@3 ~",
  AU: "g1@4 ~@2 g1 ~ g2@2 g1 ~@3 f2 ~@3 g1 ~ g2 ~ f2 ~ f2@2 e2@2 d2@4",
  AV: "~@2 f2@4 ~@2 e2@5 ~ d2@6 c2@3 ~ b1@3 ~ c2@3 ~",
  AW: "g1@4 ~@2 g1@2 g2@2 g1 ~@3 g1 ~@3 g1 ~ g2 ~ g2 ~ f2 ~ f2@2 e2@3 ~",
  AX: "~@2 f2@6 e2@4 ~@2 d2@4 ~@2 c2@2 ~@2 b1@4 c2@3 ~", AY: "c1@29 ~@3", AZ: "~@5 c4@2 ~@6 g3@3 ~@5 e3@8 c3@3",
  BA: "db3@4 ~@2 db3@2 ~@5 eb3@3 ~@5 db3@3 eb3@6 ~@2", BB: "~@8 eb3@3 ~@5 bb3@5 eb3@3 ~@5 eb3@3",
  BC: "[f3@8 c3@9 ~@7 f2@13 ~@3 c2@7 ~@9 c2@8]/2", BD: "[f1@57 ~@7]/2", BE: "g1", BF: "e1", BG: "[c2@57 ~@7]/2",
  BH: "eb2", BI: "d2@27 ~@5", BJ: "db2", BK: "d2", BL: "g1@31 ~", BM: "e1@27 bb1@2 b1@3", BN: "[c2@56 ~@5 c2@3]/2",
  BO: "c2@13 b1@6 ~@5 a1@8", BP: "~@5 g1@24 ~@3", BQ: "f1@10 ~@3 f1 ~@2 f1@7 ~@4 f2 ~@2 f2@2",
  BR: "f1@4 ~@2 f1 ~ f2@2 f1 ~@3 eb2 ~@3 f1 ~ f2 ~ eb2 ~ eb2@2 d2@2 c2@4",
  BS: "~@2 eb2@4 ~@2 d2@5 ~ c2@6 bb1@3 ~ a1@3 ~ bb1@3 ~",
  BT: "f1@4 ~@2 f1@2 f2@2 f1 ~@3 f1 ~@3 f1 ~ f2 ~ f2 ~ eb2 ~ eb2@2 d2@3 ~",
  BU: "~@2 eb2@6 d2@4 ~@2 c2@4 ~@2 bb1@2 ~@2 a1@4 bb1@3 ~", BV: "[f1@3 ~]/2",
})).s("gm_fretless_bass").gain(0.38)

// chords · percussive organ · "ORGAN 2"
const percussive_organ = note(`<
  ~@23 A@2 ~@8 B@2 C@8 D E F@2 G E H@2 I@2 J@2 K L M@4 N@2 ~@30 O@4 P@2 Q@2 R S T@2 U@2 V@2 ~@8 B@2 C@8 D E F@2 G E H@2
  I@2 J@2 K L M@4 N@2 ~@26
>`.pickRestart({
  A: "[[c5,e5]@3 ~@13, g5@63 ~]/2", B: "[[b4,d5,f5] [g4,c5,e5], g5]/2",
  C: "[[b4,d5]@48 [c5,e5]@16 ~@32 d6@31 ~, [g4,g5]@128 [bb4,d5,f5]@127 ~, ~@128 f4@65 ~@63, ~@80 bb5@47 ~]/8", // Bm C G Bb
  D: "[ab4,db5,f5]", E: "[ab4,c5,eb5]", F: "[gb4,bb4,db5]/2", G: "[f4,ab4,db5]", H: "[bb4,db5,gb5]/2",
  I: "[[eb5,g5] [d5,f5], bb4]/2", J: "[ab4,c5,eb5]/2", K: "[eb5,g5,bb5]", L: "[d5,f5,bb5]@31 ~",
  M: "[[eb5,ab5,c6] [db5,f5,ab5]]/4", N: "[c4,bb4,d5,f5,c6]/2", O: "[~ [e5,a5] [g4,f5]@2, d5, [b4,g5]@4 bb4@3 ~]/4",
  P: "[[bb4,eb5] [b4,d5], g5]/2", Q: "[db5 [c5,g5], [e5,a5]]/2", R: "[d5,e5,g5,b5]", S: "[b4,d5,e5,g5]",
  T: "[[g4,d5,f5], bb4@61 ~@3]/2", U: "[[bb4,db5,e5]@2 b4 gb5, g5@3 ~, ~ d5]/2",
  V: "[[a4,c5,e5]@13 [b4,d5]@11 [a4,c5,e5]@12 ~@2 b4@25 ~, g5@36 ~ [d5,g5]@26 ~]/2", // Am Bm Am G5
})).s("gm_percussive_organ").gain(0.17).pan(0.6)

// chords · percussive organ · "ORGAN 2" · soft notes
const percussive_organ_soft = note("<~@17 A@2 B@2 C@2 D@2 E@2 ~@82 F G ~@62>".pickRestart({
  A: "[b4,d5,g5]/2", B: "[g4,bb4,d5,f5]/2", C: "[[bb4,db5,e5]@32 [b4,d5]@21 [a4,d5,gb5]@11, g5@53 ~@11]/2",
  D: "[~@13 [b4,d5]@11 [a4,c5]@13 [b4,d5]@26 ~]/2", E: "[[f4,a4]@32 [e4,g4]@31 ~, c5@63 ~]/2", F: "[f4,a4]",
  G: "[e4,g4]@31 ~", // Em
})).s("gm_percussive_organ").gain(0.08).pan(0.6)

// chords · acoustic guitar steel · "STEEL GTR"
const acoustic_guitar_steel = note(`<
  ~@25 A B C@2 D E F@2 G H I@2 J K L M N O P Q R S T U V W X Y Z AA AB AC AD AE AF AG ~@32 AH AI AJ AK AL AM AN AO AP AQ
  AR AS AT AU AV AW AX AY@2 AZ BA BB BC BD BE BF BG BH BI BJ BK@2 BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ CA CB CC
  CD ~@29
>`.pickRestart({
  A: "[a3,c4,f4]@21 [f3,a3,c4,f4]@3 [f3,a3,c4,f4]@4 ~ [b3,e4]@2 ~", // F E5
  B: "[c3,e3,c4,e4]@16 [c3,e3,g3,c4,e4]@12 ~ [g3,b3,e4]@2 ~, g3 ~@3", // C Em
  C: "[[g3,b3,g4]@16 [b3,g4]@12 ~@9 [d3,g3,b3]@11 [d3,g3,b3]@14 ~@2, ~@16 g3@21 g4@8 ~@3 g4@8 ~@8]/2", // G Em G
  D: "c4@15 ~ [f3,c4,f4]@13 ~@3, f4@11 ~@21, a3@7 ~@9 a3@9 ~@7", E: "[c3,e3,g3]@4 [c3,e3,g3,c4,e4]@3 ~, [c4,e4]@3 ~@5",
// … 320 more lines