Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 6 | 18.8% |
| C7 | 6 | 18.8% |
| Fmaj7 | 5 | 15.6% |
| Am7 | 4 | 12.5% |
| D7 | 3 | 9.4% |
| Bbmaj7 | 2 | 6.2% |
| F7 | 2 | 6.2% |
| Bb6 | 2 | 6.2% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| C7 -> Fmaj7 | Resolution (Major) | 4 |
| Gm7 -> C7 | Setup (Major Key) | 4 |
| D7 -> Gm7 | Resolution (Minor) | 3 |
| Am7 -> D7 | Setup (Major Key) | 2 |
Harmonic Highlights:
- Predominant use of diatonic ii-V-I progressions in F major (Gm7-C7-Fmaj7).
- Employs secondary dominants, notably D7 (V7/ii), to resolve to minor ii chords.
- Features a brief tonicization of the subdominant (F7-Bbmaj7), adding a blues-tinged sound.
- Includes a turnaround variant (G7-Gm7-C7) using a V/V before the ii-V-I progression.
Improvisation Focus: Mixolydian modes over dominant chords, emphasizing the F Major Blues scale for its characteristic sound.
Difficulty Rating: 2 (Beginner-Intermediate). The harmonic structure is foundational, primarily relying on diatonic harmony and common dominant extensions.