Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm7 | 3 | 8.3% |
| Bbm7 | 3 | 8.3% |
| Eb7 | 3 | 8.3% |
| Abmaj7 | 3 | 8.3% |
| Dbmaj7 | 2 | 5.6% |
| Cmaj7 | 2 | 5.6% |
| Cm7 | 2 | 5.6% |
| Gmaj7#11 | 2 | 5.6% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Eb7 -> Abmaj7 | Resolution (Major) | 3 |
| Bbm7 -> Eb7 | Setup (Major Key) | 2 |
| G7 -> Cmaj7 | Resolution (Major) | 1 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| D7 -> Gmaj7#11 | Resolution (Major) | 1 |
| Am7 -> D7b9 | Setup (Major Key) | 1 |
| D7b9 -> Gmaj7 | Resolution (Major) | 1 |
| F#m7 -> B7#9 | Setup (Major Key) | 1 |
| B7#9 -> Emaj7 | Resolution (Major) | 1 |
| C7#5 -> Fm7 | Resolution (Minor) | 1 |
| Dbmaj7 -> Gb7 | Setup (Major Key) | 1 |
Harmonic Highlights:
- Features a series of rapid tonicizations, frequently using ii-V-I progressions to establish new key centers such as Ab major, C major, and G major.
- Incorporates sudden, non-diatonic shifts, exemplified by the progression from Dbmaj7 to G7 (V/C) leading to Cmaj7.
- The recurring Gmaj7#11 highlights the use of the Lydian mode, adding brighter, more expansive harmonic textures.
Improvisation Focus: Voice leading through rapidly changing harmonies.
Difficulty Rating: 5 (Advanced). The rapid and often distant modulations, coupled with frequent key center changes, demand advanced harmonic understanding and agility.