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- Left hand
- Db3Fb3Ab3Db4
- Family
- Triads
The Doubled Root voicing of Dbm stacks Db, Fb, Ab and Db from the bottom up: the root, minor 3rd, 5th and root of the chord.
It's one of the Triads voicings. The others for Dbm are Root Inversion, 1st Inversion and 2nd Inversion.