Space plays and stops
- Left hand
- C3Eb3G3C4
- Family
- Triads
The Doubled Root voicing of Cm stacks C, Eb, G and C from the bottom up: the root, minor 3rd, 5th and root of the chord.
It's one of the Triads voicings. The others for Cm are Root Inversion, 1st Inversion and 2nd Inversion.