Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbmaj7 | 4 | 36.4% |
| Cm7 | 3 | 27.3% |
| F7 | 2 | 18.2% |
| Db07 | 1 | 9.1% |
| F7#5 | 1 | 9.1% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 2 |
| F7 -> Cm7 | Resolution (Minor) | 1 |
| F7#5 -> Bbmaj7 | Resolution (Major) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- The Db°7 functions as a bIII°7 chromatic passing chord, providing smooth voice leading between the Imaj7 (Bbmaj7) and the iim7 (Cm7).
- Predominant ii-V-I structural pillars in Bb Major define the tonal center, frequently utilizing the F7#5 to add melodic tension before resolving to the tonic.
- The progression relies on standard functional harmony, where secondary dominants or diminished substitutes create a sophisticated but logical cyclical movement.
Improvisation Focus Bb Major Bebop scale and clear target-tone mapping of the 3rds and 7ths through the ii-V-I cycles.
Difficulty Rating 2 (Beginner-Intermediate): The tune uses standard diatonic patterns and predictable resolutions, making it an ideal vehicle for practicing basic jazz vocabulary and voice leading.
📚 Standard Available in:
The Real Book - Volume I
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