// faeries aire and death waltz — John Stump
// 210 bpm, 4/4, key F major. 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/261106; license: https://creativecommons.org/publicdomain/mark/1.0/
// note: Full arrangement: all 186 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(210/4)

// 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 · "Left Hand"
const piano = note(`<
  A B@2 C@2 D@2 E F G@2 H I G@2 H J K@2 H I K@2 H I L@2 M N K@2 H O P@2 Q R S@2 Q T U@2 V W X@2 V Y Z AA Z AB Z AA Z AC
  AD AE AF AG Z AH Z AI AJ@2 AK AL AJ@2 AK AL AJ@2 AK AL AJ@2 AM AN AO@2 AP R AQ@2 AR T AS@2 AT AU AV@2 AT AW AX@2 AY@2
  AZ@2 BA@2 BB@2 BC@2 BD@2 BE@2 BF@2 BG BH BI@2 BJ BK BL@2 BM BN BO@2 BM BP BQ@2 BR BS BT@2 BR BU BQ@2 BR BS BT@2 BR BU
  BV BW BV BX BV BW BV BY BZ CA CB CC BV CD BV CE ~@3 CF@4 ~@3 CG@4 CH@6 CI CJ@4
>`.pickRestart({
  A: "bb0@2 ~@2 bb0@2 ~@2 bb0@2 ~@2 [bb0,db4]@3 ~", // Bbm
  B: "[d3@3 d3 d3@2 d3@2 d3@3 d3 d3@2 d3@2 d3@3 d3 d3@2 d3@2 d3@3 ~ [a2,d3,a3,d4]@3 ~, [a2,a3,d4]@27 ~@5]/2", // D5
  C: "[eb3@3 eb3 eb3@2 eb3@2 eb3@3 eb3 eb3@2 eb3@2 eb3@3 eb3 eb3@2 eb3@2 eb3@3 ~ [bb2,eb3,bb3,eb4]@3 ~, [bb2,bb3,eb4]@27 ~@5]/2", // Eb5
  D: "[f3@3 f3 f3@2 f3@2 f3@3 f3 f3@2 f3@2 f3@3 f3 f3@2 f3@2 f3@3 ~ [c3,f3,c4,f4]@3 ~, [c3,c4,f4]@27 ~@5]/2", // F5
  E: "eb3@3 eb3 eb3@2 eb3@2 eb3@3 eb3 eb3@2 eb3@2, [bb2,bb3,eb4]", // Eb5
  F: "f3@3 f3 f3@2 f3@2 eb3@3 eb3 eb3@2 eb3@2, [c3,c4,f4] [bb2,bb3,eb4,bb4,eb5]", // F5 Eb5
  G: "[[d2,a4]@2 [d2,f4]@2 [db2,ab4]@2 [db2,e4] ~ e2 b4 [e2,ab4]@2 [eb2,g4]@2 [eb2,bb4]@2, ~@7 b4@2 ~@7]/2", // D5 Dm Db5 Dbm E Eb Eb5
  H: "[d3,a5] [a3,f6,a6] [d3,a5] [a3,f6,a6] [db3,ab5] [ab3,e6,ab6] [db3,ab5] [ab3,e6,ab6]", // D5 Dm D5 Dm Db5 Dbm Db5 Dbm
  I: "[e3,b5] [b3,ab6,b6] [e3,b5] [b3,ab6,b6] [eb3,bb5] [bb3,g6,bb6] [eb3,bb5] [bb3,g6,bb6]", // E5 E E5 E Eb5 Eb Eb5 Eb
  J: "[e3,b5] [b3,ab6,b6] [e3,b5] [b3,e6,ab6] [eb3,eb6,g6] bb3 eb3 ~", // E5 E E5 E Eb
  K: "[d2 a2 d2 a2 db2 ab2 [db2,e5] ab2 e2 [b2,b5] e2 b2 eb2 bb2 eb2 bb2, d5@7 ~ db5@7 ~ e5@7 ~ eb5@7 ~, a5@2 f5@2 ab5@2 ~ b5@2 ~ ab5@2 g5@2 bb5@2]/2", // Dbm B
  L: "[e2 b2 e2 b2 eb2 bb2 [eb2,gb5] bb2 gb2 [db3,db6] gb2 db3 f2 c3 f2 c3, e5@7 ~ eb5@7 ~ gb5@7 ~ f5@7 ~, b5@2 g5@2 bb5@2 ~ db6@2 ~ bb5@2 a5@2 c6@2]/2", // Ebm Db
  M: "[e3,b5] [b3,g6,b6] [e3,b5] [b3,g6,b6] [eb3,bb5] [bb3,gb6,bb6] [eb3,bb5] [bb3,gb6,bb6]", // E5 Em E5 Em Eb5 Ebm Eb5 Ebm
  N: "[gb3,db6] [db4,bb6,db7] [gb3,db6] [db4,bb6,db7] [f3,c6] [c4,a6,c7] [f3,c6] [c4,a6,c7]", // Gb5 Gb Gb5 Gb F5 F F5 F
  O: "[e3,b5]@2 [b3,ab6,b6]@2 [e3,b5]@2 [b3,ab6,b6]@2 [eb3,bb3,bb5,g6,bb6]@2 [ab3,ab5] [g3,g5] [gb3,gb5] [f3,f5] [e3,e5] [eb3,eb5]", // E5 E E5 E Eb Ab G Gb …
  P: "[d5 ~ a5 ~ e5 ~ a5 ~@2 f5 g5 a5 g5 ~ b5@2, [d2,d3]@7 ~ [db2,db3]@6 f5@4 ~@14, ~@16 [c2,c3]@7 ~ [b1,b2]@7 ~]/2", // D Db C B
  Q: "d6@2 a5@2 d6@2 f6@2 e6@2 f6 e6 d6@2 c6@2, [bb1,bb2]@7 ~ [c2,c3]@7 ~", // Bb C
  R: "[d2,d3,a5]@2 c6@2 [e2,e3,g5]@2 a5@2 [f2,f3]@3 ~ [d2,d3]@2 e5 eb5, ~@4 f5@3 ~", // D5 Em F D
  S: "[d5@2 ~@2 a5@2 ~@2 e5@2 ~@2 a5@2 ~@4 f5@2 g5@2 a5@2 g5@2 [b4,c5] [d5,e5,f5,g5] [b5,d6,gb6,a6,b6]@4, [d2,d3]@7 ~ [db2,db3]@6 f5@4 ~@10 a5 ~@3, ~@16 [c2,c3]@7 ~ [b1,b2]@7 ~]/2", // Cmaj7 Em7 Bm7 D Db C B
  T: "[d2,d3]@3 ~ [e2,e3]@3 ~ [f2,f3]@3 ~ [a2,a3]@3 ~, [a5,d6]@3 ~", // D E F A D5
  U: "[[d3,f3,bb3,d6]@3 ~ [d3,f3,bb3,a6]@3 ~ [c3,e3,g3,e6]@3 ~ [c3,e3,g3,a6]@2 ~@2 [d3,f3,a3]@2 f6@2 [d3,f3,a3,g6]@2 a6@2 [b2,g3,b3,g6]@3 ~ [b2,g3,b3,b6]@4, ~@7 f6@2 ~@7]/2", // Bb Bbmaj7 C Am7 Dm Em
  V: "[bb2,d3,f3,a3,d7]@2 a6@2 [bb2,d3,f3,a3,d7]@2 f7@2 [c3,e3,g3,bb3,e7]@2 f7 e7 [c3,e3,g3,bb3,d7]@2 c7@2", // Bbmaj7 C7
  W: "[d3,f3,a3,a6]@2 c7@2 [db3,g3,bb3,g6]@2 a6@2 [c3,a3,c4]@3 ~ [b2,f3,b3,d4]@2 e6 eb6, ~@4 f6@3 ~", // Dm Gdim F Bdim
  X: "[[d3,f3,bb3,d6]@3 ~ [d3,f3,bb3,a6]@3 ~ [c3,e3,g3,e6]@3 ~ [c3,e3,g3,a6]@2 ~@2 [d3,f3,a3]@2 f6@2 [d3,f3,a3,g6]@2 a6@2 [b2,g3,b3,g6]@2 [b6,c7] [d7,e7,f7,g7] [b2,g3,b3,b6,b7]@4, ~@14 f6@4 ~@10 a7 ~@3]/2", // Bb Bbmaj7 C Am7 Dm Em Cmaj7 Em7 …
  Y: "[d3,a3,d4]@3 ~ [e3,bb3,db4,e4]@3 ~ [f3,a3,f4]@3 ~ [f3,a3,a4] ~ [f3,a3,a4] ~, [a6,d7]@3 ~", // D5 Bbdim F D5
  Z: "[a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~ [a3,d4,f4] ~, a5 f5 d5 a5 f5 d5 a5 f5", // Dm
  AA: "[bb3,eb4,g4] ~ [bb3,eb4,g4] ~ [bb3,eb4,g4] ~ [eb5,g5,bb5]@2 [bb3,eb4,g4] ~ [bb3,eb4,g4] ~ [bb3,eb4,g4] ~ [bb3,eb4,g4] ~, [eb5,g5,bb5]@4 ~@2 [bb3,eb4,g4] ~@5 [eb5,g5,bb5]@4", // Eb
  AB: "[g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~ [db5,e5,g5,bb5]@2 [g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~, [db5,e5,g5,bb5]@4 ~@2 [g3,bb3,db4,e4] ~@5 [db5,e5,g5,bb5]@4", // Gdim Dbdim Gdim Dbdim Gdim Dbdim
  AC: "[bb3,db4,e4,g4] ~ [bb3,db4,e4,g4] ~ [bb3,db4,e4,g4] ~ [db5,e5,g5,bb5]@2 [bb3,db4,e4,g4] ~ [bb3,db4,e4,g4] ~ [bb3,db4,e4,g4] ~ [bb3,db4,e4,g4] ~, [db5,e5,g5,bb5]@4 ~@2 [bb3,db4,e4,g4] ~@5 [db5,e5,g5,bb5]@4", // Bbdim Dbdim Bbdim Dbdim Bbdim Dbdim
  AD: "[f3,bb3,d4] ~ [f3,bb3,d4] ~ [f3,bb3,d4] ~ [f3,bb3,d4] ~ [f3,bb3,d4] ~ [f3,bb3,d4] ~ [f3,bb3,d4] ~ [f3,bb3,d4] ~, f5 d5 bb4 f5 d5 bb4 f5 d5", // Bb
  AE: "[g3,c4,e4] ~ [g3,c4,e4] ~ [g3,c4,e4] ~ [g4,c5,e5,g5]@2 [g3,c4,e4] ~ [g3,c4,e4] ~ [g3,c4,e4] ~ [g3,c4,e4] ~, [g4,c5,e5,g5]@4 ~@2 [g3,c4,e4] ~@5 [g4,c5,e5,g5]@4", // C
  AF: "[f3,a3,d4] ~ [f3,a3,d4] ~ [f3,a3,d4] ~ [f3,a3,d4] ~ [f3,a3,d4] ~ [f3,a3,d4] ~ [f3,a3,d4] ~ [f3,a3,d4] ~, f5 d5 a4 f5 d5 a4 f5 d5", // Dm
  AG: "[g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~ [g4,bb4,db5,e5,g5]@2 [g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~ [g3,bb3,db4,e4] ~, [g4,bb4,db5,e5,g5]@4 ~@2 [g3,bb3,db4,e4] ~@5 [g4,bb4,db5,e5,g5]@4", // Gdim
  AH: "[bb3,eb4,g4] ~ [bb3,eb4,g4] ~ [bb3,eb4,g4] ~ [bb4,eb5,g5,bb5]@2 [bb3,eb4,g4] ~ [bb3,eb4,g4] ~ [bb3,eb4,g4] ~ [bb3,eb4,g4] ~, [bb4,eb5,g5,bb5]@4 ~@2 [bb3,eb4,g4] ~@5 [bb4,eb5,g5,bb5]@4", // Eb
  AI: "[c4,e4,g4,c5,e5,g5] ~@2 [b3,db4,f4,ab4,b4,db5,f5,ab5] ~@2 [c4,e4,a4,c5,e5,a5] ~", // C Db7 Am
  AJ: "[[d2,d3] a2 [d2,d3] a2 [db2,db3] ab2 [db2,db3,e5] ab2 [e2,e3] [b2,b5] [e2,e3] b2 [eb2,eb3] bb2 [eb2,eb3] bb2, d5@7 ~ db5@7 ~ e5@7 ~ eb5@7 ~, a5@2 f5@2 ab5@2 ~ b5@2 ~ ab5@2 g5@2 bb5@2]/2", // D Db Dbm E B E Eb
  AK: "[d2,f2,a2,a5] [d3,f3,a3,a5] [d2,f2,a2,f5] [d3,f3,a3,f5] [db2,e2,ab2,ab5] [db3,e3,ab3,ab5] [db2,e2,ab2,e5] [db3,e3,ab3,b5], d5@7 ~ db5@7 ~", // Dm Dbm Dbm7
  AL: "[e2,ab2,b2,b5] [e3,ab3,b3,b5] [e2,ab2,b2,ab5] [e3,ab3,b3,ab5] [eb2,g2,bb2,g5] [eb3,g3,bb3,g5] [eb2,g2,bb2,bb5] [eb3,g3,bb3,bb5], e5@7 ~ eb5@7 ~", // E Eb
  AM: "[d2,f2,a2,a5] [d3,f3,a3,a5] [d2,f2,a2,f5] [d3,f3,a3,f5] [eb2,gb2,bb2,bb5] [eb3,gb3,bb3,bb5] [eb2,gb2,bb2,gb5] [eb3,gb3,bb3,b5], d5@7 ~ eb5@7 ~", // Dm Ebm Bmaj7
  AN: "[e2,ab2,b2,b5] [e3,ab3,b3,b5] [e2,ab2,b2,ab5] [e3,ab3,b3,ab5] [gb2,a2,db3,b5] [gb3,a3,db4,b5] [gb2,a2,db3,gb5,db6] [gb3,a3,db4,db6], e5@11 ~@5", // E Gbm
  AO: "[[d2,d3,d5]@3 ~ [d2,d3,a5]@3 ~ [db2,db3,e5]@3 ~ [db2,db3,a5]@2 ~@2 [c2,c3]@2 f5@2 [c2,c3,g5]@2 a5@2 [b1,b2,g5]@3 ~ [b1,b2,b5]@4, ~@7 f5@2 ~@7]/2", // D D5 Dbm Gbm C C5 Em B
  AP: "[bb1,bb2,d6]@2 a5@2 [bb1,bb2,e6]@2 f6@2 [c2,c3,e6]@2 f6 e6 [c2,c3,d6]@2 [c6,e6]@2", // Bb Bbdim C Csus2 C
  AQ: "[[d2,d3,d5]@3 ~ [d2,d3,a5]@3 ~ [db2,db3,e5]@3 ~ [db2,db3,a5]@2 ~@2 [c2,c3]@2 f5@2 [c2,c3,g5]@2 a5@2 [b1,b2,g5]@2 [b4,c5] [d5,e5,f5,g5] [b1,b2,b5,d6,gb6,a6,b6]@4, ~@14 f5@4 ~@10 a5 ~@3]/2", // D D5 Dbm Gbm C C5 Em Cmaj7 …
  AR: "[bb1,bb2,d6]@2 a5@2 [bb1,bb2,d6]@2 f6@2 [c2,c3,e6]@2 f6 e6 [c2,c3,d6]@2 c6@2", // Bb C Csus2
  AS: "[[d3,f3,bb3] ~ [d3,f3,bb3] ~ [d3,f3,bb3] ~ [d3,f3,bb3] ~ [c3,e3,g3] ~ [c3,e3,g3] ~ [c3,e3,g3] ~ [c3,e3,g3] ~ [d3,f3,a3] ~ [d3,f3,a3] ~ [d3,f3,a3] ~ [d3,f3,a3] ~ [b2,g3,b3] ~ [b2,g3,b3] ~ [b2,g3,b3] ~ [b2,g3,b3] ~, d6 ~ a6 ~ e6 ~ a6 f6@2 f6 g6 a6 g6 ~ b6@2]/2", // Bb C Dm Em
  AT: "[bb2,d3,f3,a3] ~ [bb2,d3,f3,a3] ~ [bb2,d3,f3,a3] ~ [bb2,d3,f3,a3] ~ [c3,e3,g3,bb3] ~ [c3,e3,g3,bb3,f7] e7 [c3,e3,g3,bb3] ~ [c3,e3,g3,bb3] ~, d7 a6 d7 f7 e7 ~ d7 c7", // Bbmaj7 C7
  AU: "[d3,f3,a3] ~ [d3,f3,a3] ~ [db3,g3,bb3] ~ [db3,g3,bb3] ~ [c3,a3,c4] ~ [c3,a3,c4] ~ [b2,f3,b3,d4] ~ [b2,f3,b3,d4,e6] eb6, a6 c7 g6 a6 f6@3 ~", // Dm Gdim F Bdim
  AV: "[[d3,f3,bb3] ~ [d3,f3,bb3] ~ [d3,f3,bb3] ~ [d3,f3,bb3] ~ [c3,e3,g3] ~ [c3,e3,g3] ~ [c3,e3,g3] ~ [c3,e3,g3] ~ [d3,f3,a3] ~ [d3,f3,a3] ~ [d3,f3,a3] ~ [d3,f3,a3] ~ [b2,g3,b3] ~ [b2,g3,b3,b6,c7] [d7,e7,f7,g7] [b2,g3,b3,a7] ~ [b2,g3,b3] ~, d6 ~ a6 ~ e6 ~ a6 f6@2 f6 g6 a6 g6 ~ [b6,b7]@2]/2", // Bb C Dm Em Cmaj7 Em7 Em B
  AW: "[d3,a3,d4,f6] a6 [d3,a3,d4,f6] a6 [e3,bb3,db4,e4,f6] a6 [e3,bb3,db4,e4,f6] a6 [f3,a3,f4,f6] a6 [f3,a3,f4,f6] a6 [f3,a3,a4,f6] a6 [f3,a3,a4,f6] a6, d7", // Dm Bbm F
  AX: "[[a2,a3] ~ [f2,f3] ~ [bb2,bb3] ~ [gb2,gb3] [b2,b3]@2 [b2,b3] [g2,g3] ~ [c3,c4] ~ [ab2,ab3] ~]/2", // A F Bb Gb B G C Ab
  AY: "[[db3,db4] ~ [a2,a3] ~ [d3,d4] ~ [bb2,bb3] [eb3,eb4]@2 [eb3,eb4] [b2,b3] ~ [e3,e4] ~ [c3,c4] ~]/2", // Db A D Bb Eb B E C
  AZ: "[[a2,d4,a4] ~ [f2,bb3,f4] ~ [bb2,eb4,bb4] ~ [gb2,b3,gb4] [b2,e4,b4]@2 [b2,e4,b4] [g2,c4,g4] ~ [c3,f4,c5] ~ [ab2,db4,ab4] ~]/2", // D5 Bb5 Eb5 B5 E5 C5 F5 Db5
  BA: "[[db3,gb4,db5] ~ [a2,d4,a4] ~ [d3,g4,d5] ~ [bb2,eb4,bb4] [eb3,ab4,eb5]@2 [eb3,ab4,eb5] [b2,e4,b4] ~ [e3,a4,e5] ~ [c3,f4,c5] ~]/2", // Gb5 D5 G5 Eb5 Ab5 E5 A5 F5
  BB: "[[d4,a4] ~ [bb3,f4] ~ [eb4,bb4] ~ [b3,gb4] ~@2 [e4,b4] [c4,g4] ~ [f4,c5] ~ [db4,ab4] ~, [d5,f5,a5]@7 ~ [eb5,gb5,bb5]@6 [e4,b4]@4 ~@14, ~@16 [e5,g5,b5]@7 ~ [f5,ab5,c6]@7 ~]/2", // D5 Bb5 Eb5 B5 E5 C5 F5 Db5 …
  BC: "[[gb4,db5] ~ [d4,a4] ~ [g4,d5] ~ [eb4,bb4] ~@2 [ab4,eb5] [e4,b4] ~ [a4,e5] ~ [f4,c5] ~, [gb5,a5,db6]@7 ~ [g5,bb5,d6]@6 [ab4,eb5]@4 ~@14, ~@16 [ab5,b5,eb6]@7 ~ [a5,c6,e6]@7 ~]/2", // Gb5 D5 G5 Eb5 Ab5 E5 A5 F5 …
  BD: "[[bb4,f5] ~ [gb4,db5] ~ [b4,gb5] ~ [g4,d5] ~@2 [c5,g5] [ab4,eb5] ~ [db5,ab5] ~ [a4,e5] ~, [bb5,db6,f6]@7 ~ [b5,d6,gb6]@6 [c5,g5]@4 ~@14, ~@16 [c6,eb6,g6]@7 ~ [db6,e6,ab6]@7 ~]/2", // Bb5 Gb5 B5 G5 C5 Ab5 Db5 A5 …
  BE: "[[d5,a5] ~ [bb4,f5] ~ [eb5,bb5] ~ [b4,gb5] ~@2 [e5,b5] [c5,g5] ~ [db5,ab5] ~ [f5,c6] ~, [d6,f6,a6]@7 ~ [eb6,gb6,bb6]@6 [e5,b5]@4 ~@14, ~@16 [e6,g6,b6]@7 ~ [f6,ab6,c7]@7 ~]/2", // D5 Bb5 Eb5 B5 E5 C5 Db5 F5 …
  BF: "[[d3,d4,d6]@3 ~ [d3,d4,a6]@3 ~ [db3,db4,e6]@3 ~ [db3,db4,a6]@2 ~@2 [c3,c4]@2 f6@2 [c3,c4,g6]@2 a6@2 [b2,b3,g6]@3 ~ [b2,b3,b6]@4, ~@7 f6@2 ~@7]/2", // D D5 Dbm Gbm C C5 Em B
  BG: "[bb2,bb3,d7]@2 a6@2 [bb2,bb3,d7]@2 f7@2 [c3,c4,e7]@2 f7 e7 [c3,c4,d7]@2 c7@2", // Bb C Csus2
  BH: "[d3,d4,a6]@2 c7@2 [e3,e4,g6]@2 a6@2 [f3,f4]@3 ~ [d3,d4]@2 e6 eb6, ~@4 f6@3 ~", // D5 Em F D
  BI: "[[d3,d4,d6]@3 ~ [d3,d4,a6]@3 ~ [db3,db4,e6]@3 ~ [db3,db4,a6]@2 ~@2 [c3,c4]@2 f6@2 [c3,c4,g6]@2 a6@2 [b2,b3,g6]@2 [b6,c7] [d7,e7,f7,g7] [b2,b3,b6,b7]@4, ~@14 f6@4 ~@10 a7 ~@3]/2", // D D5 Dbm Gbm C C5 Em Cmaj7 …
  BJ: "[bb2,d3,f3,bb3] ~ [bb2,d3,f3,bb3] ~ [bb2,d3,f3,bb3] ~ [bb2,d3,f3,bb3] ~ [c3,e3,g3,c4] ~ [c3,e3,g3,c4,f7] e7 [c3,e3,g3,c4] ~ [c3,e3,g3,c4] ~, d7 a6 d7 f7 e7 ~ d7 c7", // Bb C
  BK: "[d3,f3,a3,d4] ~ [d3,f3,a3,d4] ~ [d3,f3,a3,d4] ~ [d3,f3,a3,d4] ~ [d3,f3,a3,d4] ~ [d3,f3,a3,d4] ~ [d3,f3,a3,d4] ~ [d3,f3,a3,d4] ~, [a6,d7]@15 ~", // Dm D5
  BL: "[[d3,f3,bb3]!8 [c3,e3,g3]!8 [d3,f3,a3]!8 [b2,g3,b3]!8, d6 ~ a6 ~ e6 ~ a6 f6@2 f6 g6 a6 g6 ~ b6@2]/2", // Bb C Dm Em
  BM: "[bb2,d3,f3,a3]!8 [c3,e3,g3,bb3]!2 [c3,e3,g3,bb3,f7] [c3,e3,g3,bb3,e7] [c3,e3,g3,bb3]!4, d7 a6 d7 f7 e7 ~ d7 c7", // Bbmaj7 C7
  BN: "[d3,f3,a3]!4 [db3,g3,bb3]!4 [c3,a3,c4]!4 [b2,f3,b3,d4]!2 [b2,f3,b3,d4,e6] [b2,f3,b3,d4,eb6], a6 c7 g6 a6 f6@3 ~", // Dm Gdim F Bdim
  BO: "[[d3,f3,bb3]!8 [c3,e3,g3]!8 [d3,f3,a3]!8 [b2,g3,b3]!2 [b2,g3,b3,b6,c7] [b2,g3,b3,d7,e7,f7,g7] [b2,g3,b3,a7] [b2,g3,b3]!3, d6 ~ a6 ~ e6 ~ a6 f6@2 f6 g6 a6 g6 ~ [b6,b7]@2]/2", // Bb C Dm Em Cmaj7 Em7 Em B
  BP: "[d3,a3,d4]!4 [e3,bb3,db4,e4]!4 [f3,a3,f4]!4 [f3,a3,a4]!4, [a6,d7]@15 ~", // D5 Bbdim F D5
  BQ: "[[eb3,gb3,b3,eb4]!8 [db3,f3,ab3,db4]!8 [eb3,gb3,bb3,eb4]!8 [c3,ab3,c4]!8, eb6 ~ bb6 ~ f6 ~ bb6 gb6@2 gb6 ab6 bb6 ab6 ~ c7@2]/2", // B Db Ebm Fm
  BR: "[b2,eb3,gb3,bb3,b3]!8 [db3,f3,ab3,b3,db4]!2 [db3,f3,ab3,b3,db4,gb7] [db3,f3,ab3,b3,db4,f7] [db3,f3,ab3,b3,db4]!4, eb7 bb6 eb7 gb7 f7 ~ eb7 db7", // Bmaj7 Db7
  BS: "[eb3,gb3,bb3]!4 [d3,ab3,b3]!4 [db3,bb3,db4]!4 [c3,gb3,c4,eb4]!2 [c3,gb3,c4,eb4,f6] [c3,gb3,c4,eb4,e6], bb6 db7 ab6 bb6 gb6@3 ~", // Ebm Abdim Gb Cdim
  BT: "[[eb3,gb3,b3,eb4]!8 [db3,f3,ab3,db4]!8 [eb3,gb3,bb3,eb4]!8 [c3,ab3,c4]!2 [c3,ab3,c4,c7,db7] [c3,ab3,c4,eb7,f7,gb7,ab7] [c3,ab3,c4,bb7] [c3,ab3,c4]!3, eb6 ~ bb6 ~ f6 ~ bb6 gb6@2 gb6 ab6 bb6 ab6 ~ [c7,c8]@2]/2", // B Db Ebm Fm Dbmaj7 Fm7 Fm C
  BU: "[eb3,bb3,eb4]!4 [f3,b3,d4,f4]!4 [gb3,bb3,gb4]!4 [gb3,bb3,bb4]!4, [bb6,eb7]@15 ~", // Eb5 Bdim Gb Eb5
  BV: "[bb3,eb4,gb4]!16, bb5 gb5 eb5 bb5 gb5 eb5 bb5 gb5", // Ebm
  BW: "[b3,e4,ab4]!16, [e5,ab5,b5]@2 ~ [e5,ab5,b5] ~@2 [e5,ab5,b5]@2", // E
  BX: "[ab3,b3,d4,f4]!16, [d5,f5,ab5,b5]@2 ~ [d5,f5,ab5,b5] ~@2 [d5,f5,ab5,b5]@2", // Abdim Ddim
  BY: "[b3,d4,f4,ab4]!16, [d5,f5,ab5,b5]@2 ~ [d5,f5,ab5,b5] ~@2 [d5,f5,ab5,b5]@2", // Bdim Ddim
  BZ: "[gb3,b3,eb4]!16, gb5 eb5 b4 gb5 eb5 b4 gb5 eb5", // B
  CA: "[ab3,db4,f4]!16, [ab4,db5,f5,ab5]@2 ~ [ab4,db5,f5,ab5] ~@2 [ab4,db5,f5,ab5]@2", // Db
  CB: "[gb3,bb3,eb4]!16, gb5 eb5 bb4 gb5 eb5 bb4 gb5 eb5", // Ebm
  CC: "[ab3,b3,d4,f4]!16, [ab4,b4,d5,f5,ab5]@2 ~ [ab4,b4,d5,f5,ab5] ~@2 [ab4,b4,d5,f5,ab5]@2", // Abdim
  CD: "[b3,e4,ab4]!16, [b4,e5,ab5,b5]@2 ~ [b4,e5,ab5,b5] ~@2 [b4,e5,ab5,b5]@2", // E
  CE: "[c4,e4,g4,c5,e5,g5] ~@2 [b3,db4,f4,ab4,b4,db5,f5,ab5] ~@2 [a3,c4,e4,a4,c5,e5,a5] ~", // C Db7 Am
  CF: "[~ [a0,bb0,b0,c1,db1,d1,eb1,e1,f2,gb2,g2,ab2,a2,bb2,b2,c3,db3,d3,eb3,e3,f3,gb3,g3,ab3,a3,bb3,b3,c4,db4,d4,eb4,e4,f5,gb5,g5,ab5,a5,bb5,b5,c6,db6,d6,eb6,e6,f6,gb6,g6,ab6,a6,bb6,b6,c7,db7,d7,eb7,e7]@7]/4",
  CG: "[~@4 d6@7 a6@7 e6@7 a6@7]/4", CH: "[f6@14 g6@7 a6@7 g6@14 b6@14 d7@7 bb6@7 e7@7 f7@7 e7@7 f7@3 e7@2]/6",
  CI: "~@2 d7@7 db7@7", CJ: "[~@14 [a0,d1,d2]@45 ~@5, d6@59 ~@5, ~ f6@29 ~@2, ~@3 a6@55 ~@6, ~@5 d7@54 ~@5]/4",
})).s("gm_piano").gain(0.4)

stack(piano)