// Out Of My Mind — Johnny Tillotson
// 100 bpm, 4/4, key G major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(100/4)

const chords = arrange(
  // verse (16 bars)
  [16, "<G G7 C!2 D!2 [C@2 G@2] G!2 G7 C!2 D!2 G G7>"],
  // chorus (16 bars)
  [16, "<C!2 G!2 D7!2 G G7 C!2 G!2 D7!2 G!2>"],
  // verse (16 bars)
  [16, "<G G7 C!2 D!2 [C@2 G@2] G!2 G7 C!2 D!2 G G7>"],
  // chorus (16 bars)
  [16, "<C!2 G!2 D7!2 G G7 C!2 G!2 D7!2 G!2>"],
)
const bassline = arrange(
  [16, "<g2!2 c2!2 d2!2 [c2@2 g2@2] g2!3 c2!2 d2!2 g2!2>"],
  [16, "<c2!2 g2!2 d2!2 g2!2 c2!2 g2!2 d2!2 g2!2>"],
  [16, "<g2!2 c2!2 d2!2 [c2@2 g2@2] g2!3 c2!2 d2!2 g2!2>"],
  [16, "<c2!2 g2!2 d2!2 g2!2 c2!2 g2!2 d2!2 g2!2>"],
)

// 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)