12.50Chromatic target exercise

Play a simple right-hand line:

Over C:

E G

Over E7:

G♯ B

Over Am:

A C

Hear:

G → G♯ → A

Then:

over Am:

A C

A7:

A C♯

Dm:

D F

Hear:

C → C♯ → D

This is a perfect first improvisation over secondary dominants.