Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Cm7 | 10 | 16.1% |
| Dm7 | 5 | 8.1% |
| Bbmaj7 | 4 | 6.5% |
| G7b9 | 3 | 4.8% |
| F7 | 3 | 4.8% |
| Gm7 | 3 | 4.8% |
| A7 | 3 | 4.8% |
| Ebmaj7 | 3 | 4.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 3 |
| F7 -> Bbmaj7 | Resolution (Major) | 3 |
| Dm7 -> G7b9 | Setup (Major Key) | 2 |
| G7b9 -> Cm7 | Resolution (Minor) | 2 |
| Bbmaj7 -> Eb7#11 | Setup (Major Key) | 2 |
| Em7 -> A7 | Setup (Major Key) | 2 |
| A7 -> Dmaj7 | Resolution (Major) | 2 |
| Db7 -> Gbmaj7 | Resolution (Major) | 2 |
| Abm7 -> Db7 | Setup (Major Key) | 1 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 1 |
| Am7b5 -> D7b9 | Setup (Minor Key) | 1 |
| Am7 -> D7 | Setup (Major Key) | 1 |
| D7 -> Gm7 | Resolution (Minor) | 1 |
| Dm7b5 -> G7b9 | Setup (Minor Key) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Employs secondary dominants (G7b9) to initiate ii-V-I progressions in the relative major key of Bb.
- Features rapid modulatory excursions to distant centers (D major and Gb major) via sudden ii-V-I sequences.
- Utilizes chromatic voice leading through diminished passing chords (B°7) and Lydian dominant substitutions (Eb7#11) to smooth transitions between tonal centers.
Improvisation Focus Guide-tone targeting to navigate rapid modulations between distantly related key centers.
Difficulty Rating 4/5. The harmonic structure demands advanced proficiency to fluidly connect sequences across non-diatonic keys like Bb, D, and Gb major.