// Tell Me What You Want Me To Do — Tevin Campbell
// 63 bpm, 4/4, key Db major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(63/4)

const chords = arrange(
  // intro (6 bars)
  [6, "<[Dbadd9@3 Ab] Bbm11 Gb69 Ab7sus Dbadd9!2>"],
  // verse (8 bars)
  [8, "<[Dbadd9@3 Ab] Bbm11 [Gb^13@3 Fm7] [Eb7sus@2 Ab7sus@2] [Dbadd9@3 Ab] Bbm11 [Gb^13@3 Fm7] Ebm7>"],
  // pre-chorus (4 bars)
  [4, "<Fm11 Bbm9 Ebm9 Ab9sus>"],
  // chorus (6 bars)
  [6, "<[Dbadd9@3 Ab] Bbm11 Gb69 Ab7sus Dbadd9!2>"],
  // verse (8 bars)
  [8, "<[Dbadd9@3 Ab] Bbm11 [Gb^13@3 Fm7] [Eb7sus@2 Ab9sus@2] [Dbadd9@3 Ab] Bbm11 [Gb^13@3 Fm7] Ebm7>"],
  // pre-chorus (4 bars)
  [4, "<Fm11 Bbm9 Ebm9 Ab9sus>"],
  // chorus (10 bars)
  [10, "<[Dbadd9@3 Ab] Bbm11 Gb69 Ab7sus [Dbadd9@3 Ab] Bbm11 Gb69 Ab7sus Dbadd9 Db>"],
  // bridge (10 bars)
  [10, "<Gb^13 [Fm7@2 Bbm7 Ab] Gb^13 [Fm7@2 Bbm7@2] Gb^13 [Fm7@2 Bbm7@2] [Ab9sus@2 Ab@2]!2 [A7sus@2 A@2] A7sus>"],
  // chorus (9 bars)
  [9, "<[Dadd9@3 A] Bm11 G69 [Em7@2 A7sus@2] [Dadd9@3 A] Bm11 G69 [Em7@2 A9sus@2] Dadd9>"],
)
const bassline = arrange(
  [6, "<[db2@3 c2] bb2 gb2 ab2 db2!2>"],
  [8, "<[db2@3 c2] bb2 [gb2@3 f2] [eb2@2 ab2@2] [db2@3 c2] bb2 [gb2@3 f2] eb2>"],
  [4, "<f2 bb2 eb2 ab2>"],
  [6, "<[db2@3 c2] [bb2@3 ab2] gb2 ab2 db2!2>"],
  [8, "<[db2@3 c2] bb2 [gb2@3 f2] [eb2@2 ab2@2] [db2@3 c2] bb2 [gb2@3 f2] eb2>"],
  [4, "<f2 bb2 eb2 ab2>"],
  [10, "<[db2@3 c2] [bb2@3 ab2] gb2 ab2 [db2@3 c2] [bb2@3 ab2] gb2 ab2 db2 b2>"],
  [10, "<gb2 [f2@2 bb2 ab2] gb2 [f2@2 bb2@2] gb2 [f2@2 bb2@2] ab2!2 a2!2>"],
  [9, "<[d2@3 c#2] [b2@3 a2] g2 [e2@2 a2@2] [d2@3 c#2] [b2@3 a2] g2 [e2@2 a2@2] d2>"],
)

// 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)