pick a key, see which keys fit. same letter up or down one step, and the relative major/minor switch - that's the whole system.
click a key - same letter ±1 and the relative switch all mix
pick a key, see which keys fit. same letter up or down one step, and the relative major/minor switch - that's the whole system.
harmonic mixing is a guide, not a rulebook. combos need experimentation - your ears are the final judge.
A - minor
| key | classical | open key | mixes with |
|---|---|---|---|
| 1A | A minor | 1m | 12A 1B 2A |
| 2A | E minor | 12m | 1A 2B 3A |
| 3A | B minor | 11m | 2A 3B 4A |
| 4A | F# minor | 10m | 3A 4B 5A |
| 5A | C# minor | 9m | 4A 5B 6A |
| 6A | G# minor | 8m | 5A 6B 7A |
| 7A | D# minor | 7m | 6A 7B 8A |
| 8A | A# (Bb) minor | 6m | 7A 8B 9A |
| 9A | F minor | 5m | 10A 8A 9B |
| 10A | C minor | 4m | 10B 11A 9A |
| 11A | G minor | 3m | 10A 11B 12A |
| 12A | D minor | 2m | 11A 12B 1A |
B - major
| key | classical | open key | mixes with |
|---|---|---|---|
| 1B | C# (Db) major | 1d | 12B 1A 2B |
| 2B | G# (Ab) major | 12d | 1B 2A 3B |
| 3B | D# (Eb) major | 11d | 2B 3A 4B |
| 4B | A# (Bb) major | 10d | 3B 4A 5B |
| 5B | F major | 9d | 4B 5A 6B |
| 6B | C major | 8d | 5B 6A 7B |
| 7B | G major | 7d | 6B 7A 8B |
| 8B | D major | 6d | 7B 8A 9B |
| 9B | A major | 5d | 10B 8B 9A |
| 10B | E major | 4d | 10A 11B 9B |
| 11B | B major | 3d | 10B 11A 12B |
| 12B | F# major | 2d | 11B 12A 1B |