// Tarantella Op.107 — Algernon Ashton op. 107
// 252 bpm, 6/8, key A# major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Transcription provider: pdmx. https://musescore.com/score/1172366; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 318 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(252/3)

// 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 · "Klavier"
const piano = note(`<
  A B C D E F G H I J K L M N@2 O P Q R Q R Q S T U V W V X Y Z AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS
  AT AU AV AW AX AY AZ BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BX BY BZ CA CB CC CD
  CE ~ CF CG CH CI CJ CK CL CK CM CN CO CP CQ CR@2 CS@2 CT@2 CU@2 CV CW CX CY CZ DA DB DC DD DE@6 DF DG DH DI DJ DK DL
  DM DN DO DP@4 DQ@2 DR@4 DS DT DU DV@2 DW DX DY DZ EA EB EC ED EE EF EG EH M EI EJ EK P EL R EM R EL S T U EN W EN X Y
  Z EO EP EQ ER ES ET EU EV EW EX EY EZ FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ GA
  GB GC GD GE GF GG GH GI GJ GK GL GM GL GM GN GO GP GQ GR GS ~ GT GU GV GW GX GY GZ GY HA HB HC HD HE HF@2 HG@2 HH@2
  HI@2 HJ HK DI DJ DK DL DM HL HM DP@6 HN HO HP HQ HR HS HT HU HV HW@2 HX@2 HY@2 HZ@4 IA IB IC ID@2 IE BI K IF IG IH II
  IJ IK IL IM IN IO IP IQ
>`.pickRestart({
  A: "[bb1,bb2,bb3] [d3,d4]", B: "[f2,f3]@8 [bb2,bb3]@5 [d3,d4]@3",
  C: "[c3,c4]@3 [d3,d4]@2 [c3,c4]@3 [bb2,bb3] ~@4 [d3,d4]@3", D: "[g3,g4] ~@4 [f3,f4]@3 [bb3,bb4] ~@4 [c4,c5]@3",
  E: "[d4,d5]@5 [a3,c5]@3 [g3,bb4]@5 [bb3,d5]@3", F: "[a3,c5]@3 [bb3,d5]@2 [a3,c5]@3 [g3,bb4]@3 [e3,g4]@2 [g3,bb4]@3",
  G: "a4 ~@2 a4@2 g4@3 f4@5 [eb3,g4]@3, f3@13 ~@3", H: "f4@3 g4@2 [d3,f4]@3 eb4@3 a3@2 eb4@3, d3 ~@7 c3@8",
  I: "[bb1,f2,bb2,bb3,d4,bb4] [d4,d5]", J: "[f3,f4] ~@4 [f3,f4]@3 [bb3,bb4]@5 [d4,d5]@3",
  K: "[c4,c5]@3 [d4,d5]@2 [c4,c5]@3 [bb3,bb4] ~@4 [d4,d5]@3", // C D C Bb D
  L: "[g4,g5]@3 [e4,e5]@2 [f4,f5]@3 [bb4,bb5]@3 [d5,d6]@2 [e5,e6]@3", M: "[f5,f6] ~@7 [bb2,f3] ~@7",
  N: "[d4,bb4] ~@7 [bb1,f2] ~@7", O: "[d3,bb3] ~@7 [bb1,f2] ~@7", P: "[f3,a3,c4] ~@7 [bb1,f2] ~@7",
  Q: "[f3,bb3,d4] ~@7 [bb1,f2] ~@7", R: "[f3,c4,eb4] ~@7 [a1,f2] ~@7", S: "[e3,bb3,c4] ~@7 [g1,c2,g2] ~@7",
  T: "[f3,a3,c4] ~@7 [f1,c2,f2] ~@7", U: "[bb1,f2] ~@7 [f3,a3,c4] ~@7", V: "[bb1,f2] ~@7 [f3,bb3,d4] ~@7",
  W: "[a1,f2] ~@7 [f3,c4,eb4] ~@7", X: "[e1,e2] ~@7 [g3,bb3,c4] ~@7", Y: "~@8 [e2,e3,bb3,c4,g4] ~@7",
  Z: "[f1,f2] ~@7 [f2,f3,c4,eb4,a4] ~@7", AA: "~@8 [bb1,bb2,bb3,d4,bb4] ~@7",
  AB: "f5 c3 ~ a3 ~ c5@3 f5@3 g5@2 a5@3, f2@3 ~@13", AC: "f4 ~@4 c4@3 f4@3 g4@2 a4@3",
  AD: "[c2,c3,eb3]@3 g3@2 c4@3 d4@3 eb4@2 f4@3", AE: "g4@3 a4@2 b4@3 c5@3 d5@2 eb5@3",
  AF: "g5 d3 ~ g5@2 d5@3 g5@3 a5@2 bb5@3, g2@3 bb3 ~@12", AG: "g4 ~@2 g4@2 d4@3 g4@3 a4@2 bb4@3",
  AH: "[d3,gb3,d5]@3 [a3,eb5]@2 [d4,gb5]@3 [eb4,g5]@3 [gb4,a5]@2 [g4,b5]@3", // D Adim D Eb Gbm G
  AI: "[a4,db6]@3 [b4,d6]@2 [db5,e6]@3 [d5,gb6]@3 [e5,a6]@2 [gb5,d7]@3", AJ: "gb6@3 d7@2 gb6@3 d7@3 gb6@2 d7@3, d4 gb4",
  AK: "gb6@3 d7@2 gb6@3 d7@3 gb6@2 [gb4,d7]@3, a3@8 d4@5 ~@3", // D
  AL: "[a4,e6]@3 [e4,db7]@2 [a3,e6]@3 [a3,db7]@3 [e3,e6]@2 [a2,db7]@3", // A5 Dbm A5 A E A
  AM: "e6@3 b6@2 e6@3 [a3,db4,a4] ~@2 e6@2 a6@3, [a3,d4,ab4]@8 a6@3 ~@5", // A D
  AN: "eb6@3 c7@2 eb6@3 c7@3 eb6@2 c7@3, c4 eb4", AO: "eb6@3 c7@2 [g3,eb6]@3 c7@3 eb6@2 [eb4,c7]@3, g3 ~@7 c4@5 ~@3",
  AP: "[g4,d6]@3 [d4,bb6]@2 [g3,d6]@3 [g3,bb6]@3 [d3,d6]@2 [g2,bb6]@3", // G5 Gm G5 Gm D Gm
  AQ: "d6@3 a6@2 d6@3 [g3,bb3,g4] ~@2 d6@2 g6@3, [g3,c4,gb4]@8 g6@3 ~@5", // Gm C
  AR: "a4@3 d5@2 eb5@3 e5@3 f5@2 gb5@3, d4 [a4,c5]", AS: "g5@3 ab5@2 a5@3 bb5@3 b5@2 c6@3, [g4,bb4] [f4,a4]",
  AT: "db6@3 d6@2 eb6@3 [d4,f4] ~@2 f6@2 [c4,eb4,gb6]@3, [eb4,g4]@8 e6@3 ~@5", // Dm Cdim Eb
  AU: "g6@3 ab6@2 g6@3 f6@3 d6@2 f6@3, [b3,d4]@15 ~", AV: "g4@3 c5@2 d5@3 eb5@3 f5@2 g5@3, c4 [g4,bb4]",
  AW: "a5@3 bb5@2 c6@3 d6@3 eb6@2 f6@3, [f4,a4] [eb4,g4]", // F Eb
  AX: "g6@3 a6@2 bb6@3 [c4,eb4] ~@2 d7@2 [bb3,d4,eb7]@3, [d4,f4]@8 c7@3 ~@5", // Cm Ebmaj7 Dm
  AY: "f7@3 g7@2 f7@3 eb7@3 c7@2 eb7@3, [a3,c4]@15 ~", // Am
  AZ: "[a3,c4,eb4,f4] ~@2 g6@2 f6@3 [bb2,f3] ~@2 c6@2 eb6@3, f6@3 ~@5 eb6@3 ~@5", // F7 Bb5
  BA: "[bb3,d4,f4,d6] ~@4 f5@3 [bb2,f3] ~@2 c6@2 d6@3, ~@8 bb5@3 ~@5", // Bb Bb5
  BB: "[a3,c4,eb4,f4,c6] ~@2 c6@2 f5@3 [bb2,f3] ~@2 d6@2 eb6@3, ~@8 c6@3 ~@5", // F7 Bb5
  BC: "[bb3,d4,f4] ~@2 f5@2 bb5@3 [bb2,f3] ~@2 d6@2 eb6@3, d6@3 ~@5 c6@3 ~@5", // Bb Bb5
  BD: "[a3,c4,eb4,f4] ~@2 a6@2 g6@3 [bb2,f3] ~@2 eb6@2 c6@3, f6@3 ~@5 f6@3 ~@5", // F7 Bb5
  BE: "[bb3,d4,f4,bb5] ~@4 f5@3 [bb2,f3] ~@2 c6@2 d6@3, ~@8 bb5@3 ~@5", // Bb Bb5
  BF: "[g3,bb3,c4,e4,c6] ~@2 c6@2 e5@3 [g2,c3,g3] ~@2 c6@2 bb5@3, ~@8 bb5@3 ~@5", // C7 C5
  BG: "[f3,a3,c4,f4,a5]@3 f5@2 b5@3 [f2,f3] ~@2 d6@2 [f2,f3] ~@2, ~@8 c6@3 ~@2 eb6@3", // F
  BH: "[bb1,bb2,f5,bb5,d6] ~@7 [d4,d5]@8", BI: "[f3,f4]@8 [bb3,bb4]@5 [d4,d5]@3",
  BJ: "[c4,c5]@3 [d4,d5]@2 [c4,c5]@3 [bb3,bb4] ~@4 [eb4,eb5]@3, [eb3,g4]@11 ~@5", // C D C Bb Eb
  BK: "[g4,g5] ~@4 [a4,a5]@3 [bb4,bb5] ~@4 [c5,c6]@3", BL: "[d5,d6]@5 [c5,c6]@3 [bb4,bb5]@5 [f4,f5]@3",
  BM: "[eb4,eb5]@3 [f4,f5]@2 [eb4,eb5]@3 [d4,d5]@3 [bb3,bb4]@2 [d4,d5]@3", // Eb F Eb D Bb D
  BN: "[bb1,bb2] ~@7 [d4,f4,ab4]@3 ~@5, ~@8 [bb2,bb3] ~@7", BO: "~@8 [bb1,bb2,ab4,d5,ab5] ~@7",
  BP: "[a1,a2,a4,db5,a5] ~@7 [db4,db5]@8", BQ: "[e3,e4] ~@4 [e3,e4]@3 [a3,a4]@5 [db4,db5]@3",
  BR: "[bb3,bb4]@3 [c4,c5]@2 [bb3,bb4]@3 [a3,a4] ~@4 [d4,d5]@3", BS: "[f4,f5] ~@4 [ab4,ab5]@3 [a4,a5] ~@4 [b4,b5]@3",
  BT: "[db5,db6]@5 [bb4,bb5]@3 [a4,a5]@5 [eb4,eb5]@3", // Db Bb A Eb
  BU: "[d4,d5]@3 [e4,e5]@2 [d4,d5]@3 [db4,db5]@3 [a3,a4]@2 [db4,db5]@3", // D E D Db A Db
  BV: "[e4,e5]@3 [db4,g5]@2 [e4,e5]@3 [bb3,d5]@3 [a3,db5]@2 [g3,bb4]@3", // E Dbdim E Bb A Gm
  BW: "[f3,a4]@3 [eb3,g4]@2 [d3,f4]@3 [db3,e4]@3 [bb2,d4]@2 [a2,db4]@3", BX: "[f2,d3,a3,d4] ~@7 [g2,d3,bb3,d4] ~@7",
  BY: "[e2,d3,g3,bb3,db4] ~@7 [g2,d3,a3,d4] ~@7", BZ: "[db2,a2,eb3,a3] ~@7 [db2,a2,eb3,a3] ~@7",
  CA: "[d2,a2,f3,a3] ~@7 [f2,a2,d3,a3] ~@7", CB: "[e2,b2,e3,a3] ~@7 [e2,e3,ab3] ~@7",
  CC: "[a1,a2,e3,a3,db4] ~@12 [a2,g3,a3]@3", CD: "[d2,d3,gb3,d4] ~@15", CE: "[d1,d2,d3] ~@15", CF: "[d2,d3,d4] ~@15",
  CG: "[g1,g2,g3,g4] ~@7 [g2,g3,g4] ~@7", CH: "~@8 [g2,g3,a3,a4] ~@7", CI: "~@8 [gb2,gb3,a3,a4] ~@7",
  CJ: "[a2,a3,g4,db5] ~@7 [d2,d3,gb4,d5] ~@4 [a4,gb5]@3", // A7 D
  CK: "[d5,b5]@3 [e5,db6]@2 [gb5,d6]@3 [d5,b5]@3 [e5,db6]@2 [gb5,d6]@3", // G Dbm D G Dbm D
  CL: "[e5,db6] ~@4 [d5,b5] ~@2 [d5,b5] ~@4 [a4,gb5]@3", // Dbm G D
  CM: "[e5,db6] ~@2 [e5,db6]@2 b5@3 [d5,b5] ~@4 [d5,b5]@3, ~@5 d5 ~@10", // Dbm G
  CN: "[b5,g6] ~@2 [b5,g6] ~ [b5,g6] ~@2 [b5,g6]@3 [a5,gb6]@2 [g5,e6]@3", // Em D C
  CO: "[gb5,d6]@3 [e5,db6]@2 [d5,b5]@3 [db5,bb5] ~@4 [db5,bb5] ~@2", // D Dbm G Gb
  CP: "[db5,bb5]@3 [d5,b5]@2 [e5,db6]@3 [d5,b5]@3 [e5,db6]@2 [f5,d6]@3", CQ: "[eb5,db6] ~@4 [d5,b5] ~@2 [d5,b5] ~@7",
  CR: "[bb2,gb3]@3 [c3,bb3]@2 [bb2,gb3]@3 [c3,bb3]@3 [bb2,gb3]@2 [c3,bb3]@3", // Ebm C7 Ebm C7 Ebm C7
  CS: "[a1,f2,f3]@3 [a2,c4]@2 [a1,f2,f3]@3 [a2,c4]@3 [a1,f2,f3]@2 [a2,c4]@3", // Dm Am Dm Am Dm Am
  CT: "[db3,bb3]@3 [f3,db4]@2 [db3,bb3]@3 [f3,db4]@3 [db3,bb3]@2 [f3,db4]@3", // Gb Db Gb Db Gb Db
  CU: "[f2,c3,a3]@3 [f3,f4]@2 [f2,c3,a3]@3 [f3,f4]@3 [f2,c3,a3]@2 [f3,f4]@3", // F
  CV: "e6@3 c7@2 e6@3 c7@3 e6@2 c7@3, [c3,c4] e4", CW: "e6@3 c7@2 e6@3 c7@3 e6@2 [e4,c7]@3, g3@8 c4@5 ~@3",
  CX: "[d4,e6]@3 [e4,c7]@2 [d4,e6]@3 c7@3 e6@2 [e4,c7]@3, ~@8 c4 ~@7", // Dsus2 C Dsus2 C
  CY: "e6@3 c7@2 [g4,e6]@3 c7@3 e6@2 [e5,c7]@3, a4 ~@7 c5 ~@7", // C
  CZ: "[g5,d6]@3 [d5,b6]@2 [g4,d6]@3 [g4,b6]@3 [d4,d6]@2 [g3,b6]@3", // G5 G G5 G D G
  DA: "[gb5,c6]@3 [c5,a6]@2 [g4,c6]@3 [gb4,a6]@3 [c4,c6]@2 [g3,a6]@3", // Gbdim F C5 Gbm C Gsus2
  DB: "[g5,b5]@3 [b4,g6]@2 [g4,b5]@3 [g4,g6]@3 [b3,b5]@2 [g3,g6]@3", DC: "c6@3 f6@2 c6@3 d6@3 g5@2 d6@3, a3 b3",
  DD: "[c4,c6,e6] ~@15", DE: "[~@13 [e3,g4,b4]@3 [f3,f4,a4]@5 [c3,e4,g4] ~@10, ~@13 c4@11 ~@8]/2",
  DF: "~@13 [e2,e3,c4,g4,bb4]@3", DG: "[f2,f3,f4,a4] ~@2 f7@2 a6@3 f7@3 a6@2 f7@3, ~ a4",
  DH: "a6@3 f7@2 [c4,a6]@3 f7@3 a6@2 [a4,f7]@3, c4 ~@7 f4@5 ~@3", // F Dm
  DI: "[g4,a6]@3 [a4,f7]@2 [g4,a6]@3 f7@3 a6@2 [a4,f7]@3, ~@8 f4 ~@7", // Gsus2 Dm Gsus2 Dm
  DJ: "a6@3 f7@2 [c5,a6]@3 f7@3 a6@2 [a5,f7]@3, d5 ~@7 f5 ~@7", // F Dm
  DK: "[c6,g6]@3 [g5,e7]@2 [c5,g6]@3 [c5,e7]@3 [g4,g6]@2 [c4,e7]@3", // C5 C C5 C G C
  DL: "[b5,f6]@3 [f5,d7]@2 [c5,f6]@3 [b4,d7]@3 [f4,f6]@2 [c4,d7]@3", // Bdim Dm F5 Bm F Csus2
  DM: "[c6,e6]@3 [e5,c7]@2 [c5,e6]@3 [c5,c7]@3 [e4,e6]@2 [c4,c7]@3", // C E C
  DN: "f6@3 bb6@2 f6@3 g6@3 c6@2 [eb4,g6]@3, d4@8 eb4 ~@7", DO: "[a2,f6,a6] ~@15",
  DP: "[~@13 [a3,c5,e5]@3 [bb3,bb4,d5]@5 [f3,a4,c5] ~@10, ~@13 f4@11 ~@8]/2", // Am Bb F
  DQ: "[~@13 [a2,c4,eb4]@3 [bb2,bb3,d4]@5 [f2,a3,c4] ~@10, ~@13 f3@11 ~@8]/2", // Adim Bb F
  DR: "[~@13 [a2,c4,e4]@3 [bb2,bb3,d4]@5 [a3,c4] ~@7 [a2,c4,eb4]@3 [bb2,bb3,d4]@5 [a3,c4] ~@7 [a2,c4,e4]@3 [bb2,bb3,d4]@5 [f2,a3,c4]@3 [bb2,bb3,d4]@5 [f2,a3,c4] ~@2, ~@13 f3@11 ~@5 f3@11 ~@5 f3@11 f3@8, ~@21 f2@4 ~@12 f2@4 ~@23]/4", // Am Bb Am Adim Bb Am Bb F …
  DS: "[d2,f3,bb3]@5 [e2,c3,f3]@3 [d2,f3,bb3]@5 [e2,c3,g3]@3", DT: "[f2,f3,a3] ~@15",
  DU: "[a1,f2,a2,f5,c6,eb6,f6] ~@15", DV: "[[bb1,f2,bb2,db6,f6,bb6,db7]@31 ~]/2", DW: "[bb1,bb2,bb3] [db3,db4]",
  DX: "[f2,f3]@8 [bb2,bb3]@5 [db3,db4]@3", DY: "[c3,c4]@3 [db3,db4]@2 [c3,c4]@3 [bb2,bb3] ~@4 [db3,db4]@3",
  DZ: "[gb3,gb4] ~@4 [f3,f4]@3 [bb3,bb4] ~@4 [c4,c5]@3", EA: "[db4,db5]@5 [ab3,c5]@3 [g3,bb4]@5 [bb3,db5]@3",
  EB: "[ab3,c5]@3 [bb3,db5]@2 [ab3,c5]@3 [g3,bb4]@3 [e3,g4]@2 [g3,bb4]@3", // Ab Bbm Ab Gm Em Gm
  EC: "a4 ~@2 a4@2 gb4@3 f4@5 [eb3,gb4]@3, f3@13 ~@3", ED: "f4@3 gb4@2 [db3,f4]@3 eb4@3 a3@2 eb4@3, db3 ~@7 c3@8",
  EE: "[bb1,f2,bb2,bb3,db4,bb4] [db4,db5]", EF: "[f3,f4] ~@4 [f3,f4]@3 [bb3,bb4]@5 [db4,db5]@3",
  EG: "[c4,c5]@3 [db4,db5]@2 [c4,c5]@3 [bb3,bb4] ~@4 [db4,db5]@3", // C Db C Bb Db
  EH: "[gb4,gb5]@3 [e4,e5]@2 [f4,f5]@3 [bb4,bb5]@3 [db5,db6]@2 [eb5,eb6]@3", EI: "[db4,bb4] ~@7 [bb2,f3] ~@7",
  EJ: "[db4,bb4] ~@7 [bb1,f2] ~@7", EK: "[db3,bb3] ~@7 [bb1,f2] ~@7", EL: "[f3,bb3,db4] ~@7 [bb1,f2] ~@7",
  EM: "[f3,bb3,db4] ~@7 [bb2,f3] ~@7", EN: "[bb1,f2] ~@7 [f3,bb3,db4] ~@7", EO: "~@8 [bb1,bb2,bb3,db4,bb4] ~@7",
  EP: "bb5 f3 ~ db4 ~ f5@3 bb5@3 c6@2 db6@3, bb2@3 ~@13", EQ: "bb4 ~@4 f4@3 bb4@3 c5@2 db5@3",
  ER: "[f2,f3,ab3]@3 c4@2 f4@3 g4@3 ab4@2 bb4@3", ES: "c5@3 d5@2 e5@3 f5@3 g5@2 ab5@3",
  ET: "c6 g3 ~ c6@2 g5@3 c6@3 d6@2 eb6@3, c3@3 eb4 ~@12", EU: "c5 ~@2 c5@2 g4@3 c5@3 d5@2 eb5@3",
  EV: "[g3,b3,g5]@3 [d4,a5]@2 [g4,b5]@3 [a4,c6]@3 [b4,d6]@2 [c5,e6]@3", // G D5 G Am Bm C
  EW: "[d5,gb6]@3 [e5,g6]@2 [gb5,a6]@3 [g5,b6]@3 [a5,d7]@2 [b5,g7]@3", EX: "b6@3 g7@2 b6@3 g7@3 b6@2 g7@3, g4 b4",
  EY: "b6@3 g7@2 b6@3 g7@3 b6@2 [b4,g7]@3, d4@8 g4@5 ~@3", // Em
  EZ: "[d5,a6]@3 [a4,gb7]@2 [d4,a6]@3 [d4,gb7]@3 [a3,a6]@2 [d3,gb7]@3", // D5 D D5 D A D
  FA: "a6@3 e7@2 a6@3 [d4,gb4,d5] ~@2 a6@2 d7@3, [d4,g4,db5]@8 d7@3 ~@5", FB: "ab6@3 f7@2 ab6@3 f7@3 ab6@2 f7@3, f4 a4",
  FC: "ab6@3 f7@2 [c4,ab6]@3 f7@3 ab6@2 [ab4,f7]@3, c4 ~@7 f4@5 ~@3", // Fm Db
  FD: "[c5,g6]@3 [g4,eb7]@2 [c4,g6]@3 [c4,eb7]@3 [g3,g6]@2 [c3,eb7]@3", // C5 Cm C5 Cm G Cm
  FE: "g6@3 d7@2 g6@3 [c4,eb4,c5] ~@2 g6@2 c7@3, [c4,f4,b4]@8 c7@3 ~@5", // Cm F
  FF: "d5@3 g5@2 ab5@3 a5@3 bb5@2 b5@3, g4 [d5,f5]", FG: "c6@3 db6@2 d6@3 eb6@3 e6@2 f6@3, [c5,eb5] [bb4,d5]",
  FH: "gb6@3 g6@2 ab6@3 [g4,bb4] ~@2 bb6@2 [f4,a4,b6]@3, [a4,c5]@8 a6@3 ~@5", // Gm Bm7b5 Am
  FI: "c7@3 db7@2 c7@3 bb6@3 g6@2 bb6@3, [e4,g4]@15 ~", FJ: "c5@3 f5@2 g5@3 ab5@3 bb5@2 c6@3, f4 [c5,eb5]",
  FK: "d6@3 eb6@2 f6@3 g6@3 ab6@2 bb6@3, [bb4,d5] [ab4,c5]", // Bb Ab
  FL: "c7@3 d7@2 eb7@3 [f4,ab4] ~@2 g7@2 [eb4,g4,ab7]@3, [g4,bb4]@8 f7@3 ~@5", // Fm Abmaj7 Gm
  FM: "bb6@3 c7@2 bb6@3 ab6@3 f6@2 ab6@3, [d4,f4]@15 ~", // Dm
  FN: "[d4,f4,ab4,bb4] ~@2 c6@2 bb5@3 [eb3,bb3] ~@2 f5@2 ab5@3, bb5@3 ~@5 ab5@3 ~@5", // Bb7 Eb5
  FO: "[eb4,g4,bb4,g5] ~@4 bb4@3 [eb3,bb3] ~@2 f5@2 g5@3, ~@8 eb5@3 ~@5", // Eb Eb5
  FP: "[d4,f4,ab4,bb4,f5] ~@2 f5@2 bb4@3 [eb3,bb3] ~@2 g5@2 ab5@3, ~@8 f5@3 ~@5", // Bb7 Eb5
  FQ: "[eb4,g4,bb4] ~@2 bb4@2 eb5@3 [eb3,bb3] ~@2 g5@2 ab5@3, g5@3 ~@5 f5@3 ~@5", // Eb Eb5
  FR: "[d4,f4,ab4,bb4] ~@2 d6@2 c6@3 [eb3,bb3] ~@2 ab5@2 f5@3, bb5@3 ~@5 bb5@3 ~@5", // Bb7 Eb5
  FS: "[eb4,g4,bb4,eb5] ~@4 bb4@3 [eb3,bb3] ~@2 f5@2 g5@3, ~@8 eb5@3 ~@5", // Eb Eb5
  FT: "[c4,eb4,f4,a4,f5] ~@2 f5@2 a4@3 [c3,f3,c4] ~@2 f5@2 eb5@3, ~@8 eb5@3 ~@5", // F7 F5
  FU: "[bb3,d4,f4,bb4,d5]@3 bb4@2 e5@3 [bb2,bb3] ~@2 g5@2 [bb2,bb3] ~@2, ~@8 f5@3 ~@2 ab5@3", // Bb
  FV: "[eb2,eb3,bb4,eb5,g5] ~@7 [g4,g5]@8", FW: "[bb3,bb4]@8 [eb4,eb5]@5 [g4,g5]@3",
  FX: "[f4,f5]@3 [g4,g5]@2 [f4,f5]@3 [eb4,eb5] ~@4 [ab4,ab5]@3, [ab3,c5]@11 ~@5", // F G F Eb Ab
  FY: "[c5,c6] ~@4 [d5,d6]@3 [eb5,eb6] ~@4 [f5,f6]@3", FZ: "[g5,g6]@5 [f5,f6]@3 [eb5,eb6]@5 [bb4,bb5]@3",
  GA: "[ab4,ab5]@3 [bb4,bb5]@2 [ab4,ab5]@3 [g4,g5]@3 [eb4,eb5]@2 [g4,g5]@3", // Ab Bb Ab G Eb G
  GB: "[eb2,eb3] ~@7 [g4,bb4,db5]@3 ~@5, ~@8 [eb3,eb4] ~@7", GC: "~@8 [db5,g5,db6]@3 ~@5, ~@8 [eb2,eb3] ~@7",
  GD: "[d5,gb5,d6]@3 ~@5 [gb4,gb5]@8, [d2,d3] ~@15", GE: "[a3,a4] ~@4 [a3,a4]@3 [d4,d5]@5 [gb4,gb5]@3",
  GF: "[eb4,eb5]@3 [f4,f5]@2 [eb4,eb5]@3 [d4,d5] ~@4 [g4,g5]@3", GG: "[bb4,bb5] ~@4 [db5,db6]@3 [d5,d6] ~@4 [e5,e6]@3",
  GH: "[gb5,gb6]@5 [eb5,eb6]@3 [d5,d6]@5 [a4,a5]@3", // Gb Eb D A
  GI: "[g4,g5]@3 [a4,a5]@2 [g4,g5]@3 [gb4,gb5]@3 [d4,d5]@2 [gb4,gb5]@3", // G A G Gb D Gb
  GJ: "[a4,a5]@3 [gb4,c6]@2 [a4,a5]@3 [eb4,g5]@3 [d4,gb5]@2 [c4,eb5]@3", // A Gbdim A Eb D Cm
  GK: "[bb3,d5]@3 [ab3,c5]@2 [g3,bb4]@3 [gb3,a4]@3 [eb3,g4]@2 [d3,gb4]@3", GL: "[bb2,g3,d4,g4] ~@7 [c3,g3,eb4,g4] ~@7",
  GM: "[a2,g3,c4,eb4,gb4] ~@7 [bb2,g3,d4,g4] ~@7", GN: "[gb2,d3,ab3,d4] ~@7 [gb2,d3,ab3,d4] ~@7",
  GO: "[g2,d3,bb3,d4] ~@7 [bb2,d3,g3,d4] ~@7", GP: "[a2,e3,a3,d4] ~@7 [a2,a3,db4] ~@7",
  GQ: "[d2,d3,a3,d4,gb4] ~@12 [d3,c4,d4]@3", GR: "[g2,g3,b3,g4] ~@15", GS: "[g1,g2,g3] ~@15", GT: "[g2,g3,g4] ~@15",
  GU: "[c2,c3,c4,c5] ~@7 [c3,c4,c5] ~@7", GV: "~@8 [c3,c4,d4,d5] ~@7", GW: "~@8 [b2,b3,d4,d5] ~@7",
  GX: "[d3,d4,c5,gb5] ~@7 [g2,g3,b4,g5] ~@4 [d5,b5]@3", // D7 G
  GY: "[g5,e6]@3 [a5,gb6]@2 [b5,g6]@3 [g5,e6]@3 [a5,gb6]@2 [b5,g6]@3", // C D Em C D Em
  GZ: "[a5,gb6] ~@4 [g5,e6] ~@2 [g5,e6] ~@4 [d5,b5]@3", // D C G
  HA: "[a5,gb6] ~@2 [a5,gb6]@2 e6@3 [g5,e6] ~@4 [g5,e6]@3, ~@5 g5 ~@10", // D C
  HB: "[e6,c7] ~@2 [e6,c7] ~ [e6,c7] ~@2 [e6,c7]@3 [d6,b6]@2 [c6,a6]@3", // C G F
  HC: "[b5,g6]@3 [a5,gb6]@2 [g5,e6]@3 [gb5,eb6] ~@4 [gb5,eb6] ~@2", // Em D C Ebm
  HD: "[gb5,eb6]@3 [g5,e6]@2 [a5,gb6]@3 [g5,e6]@3 [a5,gb6]@2 [b5,g6]@3", HE: "[a5,gb6] ~@4 [g5,e6] ~@2 [g5,e6] ~@7",
  HF: "[eb3,b3]@3 [gb3,eb4]@2 [eb3,b3]@3 [gb3,eb4]@3 [eb3,b3]@2 [gb3,eb4]@3", // Abm Ebm Abm Ebm Abm Ebm
  HG: "[d2,bb2,bb3]@3 [d3,f4]@2 [d2,bb2,bb3]@3 [d3,f4]@3 [d2,bb2,bb3]@2 [d3,f4]@3", // Gm Dm Gm Dm Gm Dm
  HH: "[gb3,eb4]@3 [bb3,gb4]@2 [gb3,eb4]@3 [bb3,gb4]@3 [gb3,eb4]@2 [bb3,gb4]@3", // Ebm
  HI: "[bb2,f3,d4]@3 [bb3,bb4]@2 [bb2,f3,d4]@3 [bb3,bb4]@3 [bb2,f3,d4]@2 [bb3,bb4]@3", // Bb
  HJ: "a6@3 f7@2 a6@3 f7@3 a6@2 f7@3, [f3,f4] a4", HK: "a6@3 f7@2 a6@3 f7@3 a6@2 [a4,f7]@3, c4@8 f4@5 ~@3",
  HL: "f6@3 bb6@2 f6@3 g6@3 c6@2 g6@3, d4 e4", HM: "[f4,f6,a6] ~@15", HN: "~@13 [a2,a3,f4,c5,eb5]@3",
  HO: "[bb2,bb3,f4,bb4,d5] ~@2 bb6@2 d6@3 bb6@3 d6@2 bb6@3, ~ d5", // Bb
  HP: "d6@3 bb6@2 [f4,d6]@3 bb6@3 d6@2 [d5,bb6]@3, f4 ~@7 bb4@5 ~@3", // Dm Gm
  HQ: "[c5,d6]@3 [d5,bb6]@2 [c5,d6]@3 bb6@3 d6@2 [d5,bb6]@3, ~@8 bb4 ~@7", // Csus2 Gm Csus2 Gm
  HR: "d6@3 bb6@2 [f5,d6]@3 bb6@3 d6@2 [d6,bb6]@3, g5 ~@7 bb5 ~@7", // Dm Gm
  HS: "[c6,f6]@3 [c6,a6]@2 [f5,c6]@3 [f5,a6]@3 [c5,c6]@2 [f4,a6]@3", // F5 F F5 F C F
  HT: "[bb5,e6]@3 [bb5,g6]@2 [f5,bb5]@3 [e5,g6]@3 [bb4,bb5]@2 [f4,g6]@3", // Bbdim Eb Bb5 Em Bb Fsus2
  HU: "[a5,f6]@3 [a5,f6]@2 [f5,a5]@3 [f5,f6]@3 [a4,a5]@2 [f4,f6]@3", // Dm F A F
  HV: "bb5@3 eb6@2 bb5@3 c6@3 f5@2 [a3,c6]@3, g3@8 a3 ~@7", // Am
  HW: "[[bb3,bb5,d6] ~@12 [d4,f5,a5]@3 [eb4,eb5,g5]@5 [bb3,d5,f5] ~@10, ~@13 bb4@11 ~@8]/2", // Bb Dm Eb Bb
  HX: "[~@13 [d4,f5,a5]@3 [eb4,eb5,g5]@5 [bb3,d5,f5] ~@10, ~@13 bb4@11 ~@8]/2", // Dm Eb Bb
  HY: "[~@13 [d3,f4,ab4]@3 [eb3,eb4,g4]@5 [bb2,d4,f4] ~@10, ~@13 bb3@11 ~@8]/2", // Ddim Eb Bb
  HZ: "[~@13 [d3,f4,a4]@3 [eb3,eb4,g4]@5 [d4,f4] ~@7 [d3,f4,ab4]@3 [eb3,eb4,g4]@5 [d4,f4] ~@7 [d3,f4,a4]@3 [eb3,eb4,g4]@5 [bb2,d4,f4]@3 [eb3,eb4,g4]@5 [bb2,d4,f4] ~@2, ~@13 bb3@11 ~@5 bb3@11 ~@5 bb3@11 bb3@8, ~@21 bb2@4 ~@12 bb2@4 ~@23]/4", // Dm Eb Dm Ddim Eb Dm Eb Bb …
  IA: "[g2,bb3,eb4]@5 [a2,f3,bb3]@3 [g2,bb3,eb4]@5 [a2,f3,c4]@3", IB: "[bb2,bb3,d4] ~@15",
  IC: "[d2,bb2,d3,bb4,f5,ab5,bb5] ~@15", ID: "[[eb2,bb2,eb3,gb5,bb5,eb6,gb6]@31 ~]/2",
  IE: "[bb1,bb2,f5,bb5,d6,f6] ~@7 [d4,d5]@8", IF: "[g4,g5] ~@4 [f4,f5]@3 [bb4,bb5] ~@4 [c5,c6]@3",
  IG: "[d5,d6]@5 [a4,c6]@3 [g4,bb5]@5 [bb4,d6]@3", IH: "[a4,c6]@3 [bb4,d6]@2 [a4,c6]@3 [g4,bb5]@3 [e4,g5]@2 [g4,bb5]@3",
  II: "a5 ~@2 a5@2 g5@3 f5@5 [eb4,g5]@3, f4@13 ~@3", IJ: "f5@3 g5@2 [d4,f5]@3 eb5@3 a4@2 eb5@3, d4 ~@7 c4@8",
  IK: "[bb2,f3,bb3,bb4,d5,bb5] [d5,d6]", IL: "[f4,f5] ~@4 [f4,f5]@3 [bb4,bb5]@5 [d5,d6]@3",
  IM: "[c5,c6]@3 [d5,d6]@2 [c5,c6]@3 [bb4,bb5] ~@4 [d5,d6]@3", // C D C Bb D
  IN: "[g5,g6]@3 [e5,e6]@2 [f5,f6]@3 [bb5,bb6]@3 [d6,d7]@2 [e6,e7]@3", IO: "[f6,f7] ~@15",
  IP: "[f2,f3,a3,c4,eb4,f4] ~@15", IQ: "[bb1,bb2,bb3,d4,bb4] ~@15",
})).s("gm_piano").gain(0.2)

stack(piano)