Chord sequence

Cm7b5, B7#11

Cm7♭5 B7♯11

Tempo 120 BPM

Rootless Shells Guide tones Rooted shells Rooted Drop 2

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

Customize each chord

Cm7b5
B7#11

Analysis

Heard in C# major

Each chord's roman numeral and role in C# major
Chord	Numeral	Role
Cm7♭5	♭iø7	Diatonic
B7♯11	♭VII7♯11	Borrowed from C# minor

Scales to play