Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bb7 | 9 | 20.9% |
| Fm7 | 7 | 16.3% |
| Abmaj7 | 6 | 14.0% |
| Ebmaj7 | 5 | 11.6% |
| Eb7 | 4 | 9.3% |
| Cm7 | 2 | 4.7% |
| Bbm7 | 2 | 4.7% |
| C7 | 2 | 4.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 4 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 4 |
| Eb7 -> Abmaj7 | Resolution (Major) | 4 |
| Bbm7 -> Eb7 | Setup (Major Key) | 2 |
| C7 -> Fm7 | Resolution (Minor) | 2 |
| Fm7 -> C7/G | Setup (Major Key) | 1 |
| C7/G -> Fm7/Ab | Resolution (Minor) | 1 |
| Gm7b5 -> C7 | Setup (Minor Key) | 1 |
Harmonic Highlights:
- Employs a foundational I-vi-ii-V-I progression in Eb major.
- Features prominent secondary dominants (Eb7 (V7/IV), C7 (V7/ii)) driving harmonic motion.
- Includes a clear ii-V-I progression in the subdominant key of Ab (Fm7-Bbm7-Eb7 to Abmaj7).
- Utilizes inversions and chromatic bass movement (C7/G, Fm7/Ab, F7/A) for voice leading in turnarounds.
Improvisation Focus: Eb Major scale and related Mixolydian modes for dominant chords.
Difficulty Rating: 2 (Novice). Mostly diatonic changes with standard secondary dominants, accessible for those familiar with basic jazz vocabulary.