// I Want To Take You Higher — Ike & Tina Turner
// 115 bpm, 4/4, key Ab major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(115/4)

const chords = arrange(
  // intro (4 bars)
  [4, "<Ab7#9!3 [Ab7#9@3 ~]>"],
  // verse (7 bars)
  [7, "<Ab7#9!7>"],
  // chorus (9 bars)
  [9, "<Ab7#9!8 ~>"],
  // interlude (4 bars)
  [4, "<Ab7#9!3 [Ab7#9@3 ~]>"],
  // verse (7 bars)
  [7, "<Ab7#9!7>"],
  // chorus (9 bars)
  [9, "<Ab7#9!8 ~>"],
  // interlude (4 bars)
  [4, "<Ab7#9!3 [Ab7#9@3 ~]>"],
  // solo (8 bars)
  [8, "<Ab7#9!8>"],
  // chorus (9 bars)
  [9, "<Ab7#9!8 ~>"],
  // interlude (4 bars)
  [4, "<Ab7#9!3 [Ab7#9@3 ~]>"],
  // verse (7 bars)
  [7, "<Ab7#9!7>"],
  // chorus (8 bars)
  [8, "<Ab7#9!8>"],
  // fadeout (3 bars)
  [3, "<Ab7#9!3>"],
)
const bassline = arrange(
  [4, "<ab2!3 [ab2@3 ~]>"],
  [7, "<ab2!7>"],
  [9, "<ab2!8 ~>"],
  [4, "<ab2!3 [ab2@3 ~]>"],
  [7, "<ab2!7>"],
  [9, "<ab2!8 ~>"],
  [4, "<ab2!3 [ab2@3 ~]>"],
  [8, "<ab2!8>"],
  [9, "<ab2!8 ~>"],
  [4, "<ab2!3 [ab2@3 ~]>"],
  [7, "<ab2!7>"],
  [8, "<ab2!8>"],
  [3, "<ab2!3>"],
)

// 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)