Chord sequence

Dm7, G7, Abdim7, Am7

Dm7 G7 A♭dim7 Am7

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

Dm7
G7
Abdim7
Am7

Analysis

Heard in A minor

Each chord's roman numeral and role in A minor
Chord	Numeral	Role
Dm7	iv7	Subdominant
G7	♭VII7	Diatonic
A♭dim7	♭i°7	Diatonic
Am7	i7	Tonic

Progressions in these changes

Chords 1 to 2

Major ii-V Progression

Dm7 G7

Scales to play