Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Ebmaj7 | 5 | 11.4% |
| Fm7 | 5 | 11.4% |
| C7 | 4 | 9.1% |
| Abm7 | 4 | 9.1% |
| Bb7 | 4 | 9.1% |
| Bbm7 | 3 | 6.8% |
| Eb7 | 3 | 6.8% |
| G7b13 | 2 | 4.5% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| C7 -> Fm7 | Resolution (Minor) | 3 |
| Bbm7 -> Eb7 | Setup (Major Key) | 3 |
| G7b13 -> Cm7 | Resolution (Minor) | 2 |
| Eb7 -> Abm7 | Resolution (Minor) | 2 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| Fm7 -> Bb7 | Setup (Major Key) | 2 |
| Abm7 -> Db7 | Setup (Major Key) | 2 |
| Bb7#5 -> Ebmaj7 | Resolution (Major) | 2 |
| Eb7 -> Abmaj7 | Resolution (Major) | 1 |
| Fm7 -> Bb7#5 | Setup (Major Key) | 1 |
| Ebmaj7 -> Ab7 | Setup (Major Key) | 1 |
- Utilizes a series of secondary dominants (e.g., C7 for Fm7, G7b13 for Cm7) driving harmonic movement.
- Features frequent ii-V-I patterns, including the common turnaround Gm7-C7-Fm7-Bb7.
- Employs a backdoor ii-V-I progression (Abm7-Db7 to Ebmaj7), adding sophisticated harmonic color.
- Includes minor ii-V changes (Bbm7-Eb7 to Abm7) within its broader Eb major tonality.
Improvisation Focus: Emphasizing chord tones and arpeggios over various ii-V-I and secondary dominant progressions.
Difficulty Rating: 4 (Advanced Intermediate). Intermediate harmonic complexity due to frequent modulations via secondary dominants, altered chords, and backdoor progressions.