// Walk Right In — The Moments
// 138 bpm, 4/4, key A major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(138/4)

const chords = arrange(
  // intro (8 bars)
  [8, "<A!2 D7!2 A [A@2 F#7@2] [B7@2 E7@2] A>"],
  // verse (16 bars)
  [16, "<A [A@2 F#7@2] [B7@2 E7@2] A!2 [A@2 F#7@2] B7 E7 A!2 D7!2 A [A@2 F#7@2] [B7@2 E7@2] A>"],
  // verse (16 bars)
  [16, "<A [A@2 F#7@2] [B7@2 E7@2] A!2 [A@2 F#7@2] B7 E7 A!2 D7!2 A [A@2 F#7@2] [B7@2 E7@2] A>"],
  // instrumental (16 bars)
  [16, "<A [A@2 F#7@2] [B7@2 E7@2] A!2 [A@2 F#7@2] B7 E7 A!2 D7!2 A [A@2 F#7@2] [B7@2 E7@2] A>"],
  // verse (16 bars)
  [16, "<A [A@2 F#7@2] [B7@2 E7@2] A!2 [A@2 F#7@2] B7 E7 A!2 D7!2 A [A@2 F#7@2] [B7@2 E7@2] A>"],
  // outro (2 bars)
  [2, "<[B7@2 E7@2] A>"],
)
const bassline = arrange(
  [8, "<a2!2 d2!2 a2 [a2@2 f#2@2] [b2@2 e2@2] a2>"],
  [16, "<a2 [a2@2 f#2@2] [b2@2 e2@2] a2!2 [a2@2 f#2@2] b2 e2 a2!2 d2!2 a2 [a2@2 f#2@2] [b2@2 e2@2] a2>"],
  [16, "<a2 [a2@2 f#2@2] [b2@2 e2@2] a2!2 [a2@2 f#2@2] b2 e2 a2!2 d2!2 a2 [a2@2 f#2@2] [b2@2 e2@2] a2>"],
  [16, "<a2 [a2@2 f#2@2] [b2@2 e2@2] a2!2 [a2@2 f#2@2] b2 e2 a2!2 d2!2 a2 [a2@2 f#2@2] [b2@2 e2@2] a2>"],
  [16, "<a2 [a2@2 f#2@2] [b2@2 e2@2] a2!2 [a2@2 f#2@2] b2 e2 a2!2 d2!2 a2 [a2@2 f#2@2] [b2@2 e2@2] a2>"],
  [2, "<[b2@2 e2@2] a2>"],
)

// 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)