Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| G7 | 8 | 21.1% |
| Dm7 | 7 | 18.4% |
| A7 | 4 | 10.5% |
| Cmaj7 | 4 | 10.5% |
| Em7 | 3 | 7.9% |
| E7#5 | 2 | 5.3% |
| Fmaj7 | 2 | 5.3% |
| A7#5 | 2 | 5.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 7 |
| A7 -> Dm7 | Resolution (Minor) | 4 |
| Em7 -> A7 | Setup (Major Key) | 3 |
| G7 -> Cmaj7 | Resolution (Major) | 3 |
| Gm7 -> C7 | Setup (Major Key) | 1 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
| A7#5 -> Dm7 | Resolution (Minor) | 1 |
| Em7b5 -> A7b9 | Setup (Minor Key) | 1 |
| A7b9 -> Dm7 | Resolution (Minor) | 1 |
πΌ Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Relies on cyclical ii-V-I progressions (Dm7-G7-Cmaj7) and frequent secondary dominants (A7 as V/ii) to create perpetual forward motion.
- Utilizes “step-wise” ii-V sequencing (Em7-A7 descending to Dm7-G7), a classic Evans technique for increasing harmonic density.
- Employs the E7#5 as a functional secondary dominant (V/vi) resolving to Fmaj7, introducing chromatic tension within the diatonic structure.
Improvisation Focus Targeting 3rds and 7ths (guide tones) to maintain melodic clarity amidst the rapid harmonic rhythm.
Difficulty Rating 3/5; while the key center is stable, the brisk tempo and frequent chord changes require high-level technical facility and precise voice leading.
π Standard Available in:
The Real Book - Volume I
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