B7, E7, B7, E7, B7, Cdim7, C#m7, F#7, B7, F#7 in B

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 B major

Each chord's roman numeral and role in B major
Chord	Numeral	Role
B7	V7/IV	Secondary dominant of IV
E7	IV7	Blues dominant
B7	V7/IV	Secondary dominant of IV
E7	IV7	Blues dominant
B7	I7	Blues dominant
Cdim7	♭ii°7	Passing diminished, rising to ii
C♯m7	ii7	Subdominant
F♯7	V7	Dominant
B7	I7	Blues dominant
F♯7	V7	Dominant