Chord sequence

Cm7b5, B7#11, Bbm6

Cm7♭5 B7♯11 B♭m6

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 Bb minor

Each chord's roman numeral and role in Bb minor
Chord Numeral Role
Cm7♭5 iiø7 Subdominant
B7♯11 subV7♯11 Tritone substitute for V7
B♭m6 i6 Tonic

Scales to play