Jazzity

Chord sequence

Ab7, Db7, Gb7, D7, Emaj7

A♭7 D♭7 G♭7 D7 Emaj7

120 BPM

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 major

Chord Numeral Role
A♭7 V7 Dominant
D♭7 V7/IV Secondary dominant of IV
G♭7 IV7 Blues dominant
D7 ? Outside the key (bII7)
Emaj7 ♭IIImaj7 Borrowed from Db minor

Scales to play