Chord sequence

Dbm7, Bbm7b5, Ebm7b5, D7#11

D♭m7 B♭m7♭5 E♭m7♭5 D7♯11

120 BPM
Voicing family

Four-note rootless voicings in their two forms, with the 3rd or the 7th on the bottom, played over the root.

Customize each chord

Analysis

Heard in Db minor

Each chord's roman numeral and role in Db minor
Chord Numeral Role
D♭m7 i7 Tonic
B♭m7♭5 viø7 Diatonic
E♭m7♭5 iiø7 Subdominant
D7♯11 subV7♯11 Tritone substitute for V7

Scales to play