Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Dbmaj7 | 4 | 11.1% |
| Ab7 | 4 | 11.1% |
| Bmaj7 | 3 | 8.3% |
| G7 | 2 | 5.6% |
| Cmaj7 | 2 | 5.6% |
| F#7 | 2 | 5.6% |
| F7 | 2 | 5.6% |
| Bb7 | 2 | 5.6% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Ab7 -> Dbmaj7 | Resolution (Major) | 3 |
| G7 -> Cmaj7 | Resolution (Major) | 2 |
| F#7 -> Bmaj7 | Resolution (Major) | 2 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| Fm7 -> Bb7 | Setup (Major Key) | 1 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 1 |
| A7 -> Dmaj7 | Resolution (Major) | 1 |
| Fmaj7/C -> C7/Bb | Setup (Major Key) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- The progression utilizes sequential V-I resolutions descending chromatically (e.g., G7-Cmaj7 to F#7-Bmaj7), creating a sense of rapid, “cascading” tonality.
- Extensive use of constant-structure Major 7th chords forces the harmony through distant centers like Db, C, B, and Bb, bypassing standard F minor diatonicism.
- Dominant 7th “side-slipping” connects disparate keys via semitonal shifts, requiring smooth voice leading across non-functional transitions.
Improvisation Focus Transposing melodic motifs through shifting Major/Lydian tonal centers.
Difficulty Rating 4/5. The relentless chromatic modulations and non-diatonic root movements require high-level harmonic mapping and advanced mental agility.