// Rocket Ride — Kiss
// 136 bpm, 4/4, key Eb minor. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(136/4)

const chords = arrange(
  // intro (4 bars)
  [4, "<[F5@2 Gb5@2] [G5@2 Ab5@2] [A5@2 Bb5@2] [B5@2 C5@2]>"],
  // interlude (8 bars)
  [8, "<Ebm!8>"],
  // verse (16 bars)
  [16, "<[F5@3 Bb5] [F5@3 Eb5] [F5@3 Bb5] [F5 Gb5 G5 Ab5] Ebm!4 [F5@3 Bb5] [F5@3 Eb5] [F5@3 Bb5] [F5 Gb5 G5 Ab5] Ebm!4>"],
  // pre-chorus (4 bars)
  [4, "<Db Ebm F5!2>"],
  // chorus (8 bars)
  [8, "<[F@3 Bb]!2 [F Eb@2 Bb] [Bb Eb@2 Bb] [F@3 Bb]!2 [F Eb@2 Bb] [Bb Eb@2 Bb]>"],
  // interlude (8 bars)
  [8, "<Ebm!8>"],
  // verse (16 bars)
  [16, "<[F5@3 Bb5] [F5@3 Eb5] [F5@3 Bb5] [F5 Gb5 G5 Ab5] Ebm!4 [F5@3 Bb5] [F5@3 Eb5] [F5@3 Bb5] [F5 Gb5 G5 Ab5] Ebm!4>"],
  // pre-chorus (4 bars)
  [4, "<Db Ebm F5!2>"],
  // chorus (8 bars)
  [8, "<[F@3 Bb]!2 [F Eb@2 Bb] [Bb Eb@2 Bb] [F@3 Bb]!2 [F Eb@2 Bb] [Bb Eb@2 Bb]>"],
  // interlude (12 bars)
  [12, "<[F5@2 Gb5@2] [G5@2 Ab5@2] [A5@2 Bb5@2] [B5@2 C5@2] [F@2 F#@2] [G@2 G#@2] [A@2 A#@2] [B@2 C@2] [F@2 F#@2] [G@2 G#@2] [A@2 A#@2] [B@2 C@2]>"],
  // solo (16 bars)
  [16, "<[F@3 Bb]!3 [F@2 Gb5 G5] [Ab@3 Db]!3 [Ab5 A5 Bb5 B5] [C@3 F]!3 [C@2 Db5 D5] [Eb@3 Ab]!4>"],
  // chorus (8 bars)
  [8, "<[F@3 Bb]!2 [F Eb@2 Bb] [Bb Eb@2 Bb] [F@3 Bb]!2 [F Eb@2 Bb] [Bb Eb@2 Bb]>"],
  // chorus (8 bars)
  [8, "<[F@3 Bb]!2 [F Eb@2 Bb] [Bb Eb@2 Bb] [F@3 Bb]!2 [F Eb@2 Bb] [Bb Eb@2 Bb]>"],
  // outro (15 bars)
  [15, "<Ebm!7 Ab5!2 ~!3 Ab7 ~ Ab5>"],
)
const bassline = arrange(
  [4, "<[f2@2 gb2@2] [g2@2 ab2@2] [a2@2 bb2@2] [b2@2 c2@2]>"],
  [8, "<eb2!8>"],
  [16, "<[f2@3 bb2] [f2@3 eb2] [f2@3 bb2] [f2 gb2 g2 ab2] eb2!4 [f2@3 bb2] [f2@3 eb2] [f2@3 bb2] [f2 gb2 g2 ab2] eb2!4>"],
  [4, "<db2 eb2 f2!2>"],
  [8, "<f2!2 [f2 eb2@2 bb2] [bb2 eb2@2 bb2] f2!2 [f2 eb2@2 bb2] [bb2 eb2@2 bb2]>"],
  [8, "<eb2!8>"],
  [16, "<[f2@3 bb2] [f2@3 eb2] [f2@3 bb2] [f2 gb2 g2 ab2] eb2!4 [f2@3 bb2] [f2@3 eb2] [f2@3 bb2] [f2 gb2 g2 ab2] eb2!4>"],
  [4, "<db2 eb2 f2!2>"],
  [8, "<f2!2 [f2 eb2@2 bb2] [bb2 eb2@2 bb2] f2!2 [f2 eb2@2 bb2] [bb2 eb2@2 bb2]>"],
  [12, "<[f2@2 gb2@2] [g2@2 ab2@2] [a2@2 bb2@2] [b2@2 c2@2] [f2@2 f#2@2] [g2@2 g#2@2] [a2@2 a#2@2] [b2@2 c2@2] [f2@2 f#2@2] [g2@2 g#2@2] [a2@2 a#2@2] [b2@2 c2@2]>"],
  [16, "<[f2@3 bb2]!3 [f2@2 gb2 g2] [ab2@3 db2]!3 [ab2 a2 bb2 b2] [c2@3 f2]!3 [c2@2 db2 d2] [eb2@3 ab2]!4>"],
  [8, "<f2!2 [f2 eb2@2 bb2] [bb2 eb2@2 bb2] f2!2 [f2 eb2@2 bb2] [bb2 eb2@2 bb2]>"],
  [8, "<f2!2 [f2 eb2@2 bb2] [bb2 eb2@2 bb2] f2!2 [f2 eb2@2 bb2] [bb2 eb2@2 bb2]>"],
  [15, "<eb2!7 ab2!2 ~!3 ab2 ~ ab2>"],
)

// chords · gm_piano
const keys = chord(chords).voicing().s("gm_piano").gain(0.8)
// bass · gm_electric_bass_finger
const bass = note(bassline).s("gm_electric_bass_finger").gain(0.9)
// drums
const drums = s("[bd hh] [sd hh] [bd hh] [sd hh]").gain(0.8)

stack(keys, bass, drums)