// Look-Ka Py Py — The Meters
// 88 bpm, 4/4, key G major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(88/4)

const chords = arrange(
  // intro (2 bars)
  [2, "<~!2>"],
  // verse (18 bars)
  [18, "<G7!8 F7!4 G7!5 ~>"],
  // verse (16 bars)
  [16, "<G7!8 F7!4 G7!4>"],
  // bridge (18 bars)
  [18, "<G7 ~!7 F7!4 G7!5 ~>"],
  // outro (12 bars)
  [12, "<~!4 G7!8>"],
  // fadeout (4 bars)
  [4, "<G7!4>"],
)
const bassline = arrange(
  [2, "<~!2>"],
  [18, "<g2!8 f2!4 g2!5 ~>"],
  [16, "<g2!8 f2!4 g2!4>"],
  [18, "<g2 ~!7 f2!4 g2!5 ~>"],
  [12, "<~!4 g2!8>"],
  [4, "<g2!4>"],
)

// 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)