Cm7, F7, Gbdim7, Gmaj7 in G

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

Analysis

Heard in G major

Each chord's roman numeral and role in G major
Chord	Numeral	Role
Cm7	iv7	Borrowed from G minor
F7	♭VII7	Borrowed from G minor
G♭dim7	♭i°7	Passing diminished, rising to I
Gmaj7	Imaj7	Tonic