Jazzity

Chord sequence

Eb7, Ab7, Db7, A7, Bmaj7

E♭7 A♭7 D♭7 A7 Bmaj7

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 Ab major

Chord Numeral Role
E♭7 V7 Dominant
A♭7 V7/IV Secondary dominant of IV
D♭7 IV7 Blues dominant
A7 ? Outside the key (bII7)
Bmaj7 ♭IIImaj7 Borrowed from Ab minor

Scales to play