Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Dm7 | 5 | 12.5% |
| D7 | 4 | 10.0% |
| G7 | 4 | 10.0% |
| C6 | 3 | 7.5% |
| Am7 | 3 | 7.5% |
| Em7 | 3 | 7.5% |
| G7#5 | 2 | 5.0% |
| Gm7 | 2 | 5.0% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am7 -> D7 | Setup (Major Key) | 3 |
| Gm7 -> C7 | Setup (Major Key) | 2 |
| C7 -> Fmaj7 | Resolution (Major) | 2 |
| Fmaj7 -> Bb7#11 | Setup (Major Key) | 2 |
| Dm7 -> G7 | Setup (Major Key) | 2 |
| Em7 -> B7sus | Setup (Major Key) | 1 |
| B7sus -> Em7 | Resolution (Minor) | 1 |
| Em7 -> B7b9 | Setup (Major Key) | 1 |
| B7b9 -> Em7b5 | Resolution (Minor) | 1 |
| Em7b5 -> A7b9 | Setup (Minor Key) | 1 |
| A7b9 -> Dm7 | Resolution (Minor) | 1 |
| Dm7 -> A7sus | Setup (Major Key) | 1 |
| A7sus -> Dm7 | Resolution (Minor) | 1 |
| Dm7/G -> G7 | Setup (Major Key) | 1 |
- Extensive application of tritone substitutions, notably
Bb7#11forE7andEb7#11forA7, often incorporating Lydian Dominant#11sonorities. - Frequent tonicization and elaboration of minor chords (e.g.,
Em7,Dm7) through both standard ii-V progressions (Em7b5, A7b9) and V7 altered cadences (B7b9). - The sophisticated
Em7, F7#11, Em7movement showcases a reharmonization ofB7(V of Em) with its tritone substituteF7#11, maintaining the minor tonic while introducing chromatic tension.
Improvisation Focus: Lydian Dominant Scale.
Difficulty Rating: 5 (Advanced). Frequent and sophisticated use of altered dominants, tritone substitutions, and non-diatonic resolutions requires a deep understanding of advanced harmony.