D7, G7, D7, G7, D7, Ebdim7, Em7, A7, D7, A7 in D

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 D major

Each chord's roman numeral and role in D major
Chord	Numeral	Role
D7	V7/IV	Secondary dominant of IV
G7	IV7	Blues dominant
D7	V7/IV	Secondary dominant of IV
G7	IV7	Blues dominant
D7	I7	Blues dominant
E♭dim7	♭ii°7	Passing diminished, rising to ii
Em7	ii7	Subdominant
A7	V7	Dominant
D7	I7	Blues dominant
A7	V7	Dominant