| I | IIm | IIIm | IV | V | VIm | VIIdim |
|---|---|---|---|---|---|---|
| C | Dm | Em | F | G | Am | Bdim |
| C# | D#m | Fm | F# | G# | A#m | Cdim |
| D | Em | F#m | G | A | Bm | C#dim |
| D# | Fm | Gm | G# | A# | Cm | Ddim |
| E | F#m | G#m | A | B | C#m | D#dim |
| F | Gm | Am | A# | C | Dm | Edim |
| F# | G#m | A#m | B | C# | D#m | Fdim |
| G | Am | Bm | C | D | Em | F#dim |
| G# | A#m | Cm | C# | D# | Fm | Gdim |
| A | Bm | C#m | D | E | F#m | G#dim |
| A# | Cm | Dm | D# | F | Gm | Adim |
| B | C#m | D#m | E | F# | G#m | A#dim |
- Create empty array of objects (chords) that will store chord progression data
- Start with I chord
- Generate random number that will correspond to a chord later
- Generate random rest time of factors of 2 with a max of 8
- Store this in the chords array
- Repeat steps 1-4 x many times