Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bbm7 | 8 | 14.0% |
| Cm7 | 5 | 8.8% |
| Ab6 | 5 | 8.8% |
| Bb7 | 5 | 8.8% |
| Eb7 | 5 | 8.8% |
| Dbmaj7 | 4 | 7.0% |
| Eb7sus | 4 | 7.0% |
| Abmaj7 | 2 | 3.5% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Bbm7 -> Eb7 | Setup (Major Key) | 5 |
| Gm7b5 -> C7b9 | Setup (Minor Key) | 2 |
| C7b9 -> Fm7 | Resolution (Minor) | 2 |
| Dm7b5 -> G7b9 | Setup (Minor Key) | 1 |
| G7b9 -> Cm7 | Resolution (Minor) | 1 |
| Fm7b5 -> Bb7sus | Setup (Minor Key) | 1 |
| Eb7 -> Abmaj7 | Resolution (Major) | 1 |
| Dm7b5 -> A07 | Setup (Minor Key) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- The sequence moves through a distinctive IVmaj7 to iiim7 (Dbmaj7 to Cm7) progression, creating a sophisticated, “floating” ballad texture before resolving to the tonic.
- A chromatic passing diminished chord (B°7) is utilized to bridge the iim7 (Bbm7) and the I in first inversion (Ab6/C), ensuring a smooth ascending bass line.
- The inclusion of Gm7b5 to C7b9 acts as a minor ii-V leading to the relative minor (Fm7), adding harmonic depth and a temporary shift in tonal center.
- Frequent use of the V/V (Bb7) provides strong directional tension toward the dominant Eb7, typical of the Great American Songbook era.
Improvisation Focus Chord tone targeting (arpeggios), specifically focusing on the 3rds and 7ths to navigate the frequent secondary dominants and minor ii-V patterns.
Difficulty Rating 2/5 – The harmony follows standard functional patterns and a slow tempo, though the passing diminished chords require basic knowledge of voice leading.
📚 Standard Available in:
The Real Book - Volume III
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