Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Gm7 | 8 | 18.2% |
| C7 | 8 | 18.2% |
| Dm7 | 5 | 11.4% |
| F6 | 4 | 9.1% |
| Am7 | 3 | 6.8% |
| Cm7 | 2 | 4.5% |
| F7 | 2 | 4.5% |
| Bbmaj7 | 2 | 4.5% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 7 |
| Cm7 -> F7 | Setup (Major Key) | 2 |
| F7 -> Bbmaj7 | Resolution (Major) | 2 |
| Bbmaj7 -> Eb7 | Setup (Major Key) | 2 |
| Em7b5 -> A7#9 | Setup (Minor Key) | 1 |
| A7#9 -> Dm7 | Resolution (Minor) | 1 |
| Dm7 -> G7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Prominent use of diatonic II-V-I progressions in F major.
- Temporary tonicization of the subdominant (Bbmaj7) through a II-V (Cm7-F7).
- Inclusion of a Bb7#11 chord, offering a Lydian dominant sound or bluesy alteration.
- Chromatic passing diminished Ab07 providing tension and voice leading between Am7 and Gm7.
Improvisation Focus: F Major Scale and its diatonic modes (Dorian for minor, Mixolydian for dominant).
Difficulty Rating: 3 (Intermediate). The tune features standard II-V-I changes but introduces a brief modulation and a few colorful altered chords, requiring careful navigation beyond basic scales.