C7, F7, C7, F7, C7, C#dim7, Dm7, G7, C7, G7

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 C major

Each chord's roman numeral and role in C major
Chord	Numeral	Role
C7	V7/IV	Secondary dominant of IV
F7	IV7	Blues dominant
C7	V7/IV	Secondary dominant of IV
F7	IV7	Blues dominant
C7	I7	Blues dominant
C♯dim7	♯i°7	Passing diminished, rising to ii
Dm7	ii7	Subdominant
G7	V7	Dominant
C7	I7	Blues dominant
G7	V7	Dominant