Lesson Scale Degree Theory
Degree ii — m7 (Subdominant Sub)
The most important minor chord in jazz
Prove it — just do the practice exercise.
Dm7 Shell Voicing
- D
- R
- F
- ♭3
- C
- ♭7
The ii degree is the star of jazz:
• In C major: Dm7
• Function: Subdominant (substitute for IV)
• Leads to the dominant: ii → V → I
Roman numeral: ii (lowercase = minor)
The ii-V-I is THE most important progression in jazz. The ii replaces the IV almost everywhere.
• In C major: Dm7
• Function: Subdominant (substitute for IV)
• Leads to the dominant: ii → V → I
Roman numeral: ii (lowercase = minor)
The ii-V-I is THE most important progression in jazz. The ii replaces the IV almost everywhere.