34.1Begin with the destination

C minor:

C E♭ G

Possible tonic colors:

Cm7

C E♭ G B♭

Cm6

C E♭ G A

Cm(maj7) C E♭ G B

Cm6/9 C E♭ G A D.

By now these should feel like different versions of the same home rather than unrelated chords.