Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Fm7 | 9 | 23.1% |
| Bb7 | 9 | 23.1% |
| Ebmaj7 | 5 | 12.8% |
| Cm7 | 5 | 12.8% |
| Gm7 | 4 | 10.3% |
| Abmaj7 | 2 | 5.1% |
| C7 | 2 | 5.1% |
| Bbm7 | 1 | 2.6% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Fm7 -> Bb7 | Setup (Major Key) | 9 |
| Bb7 -> Ebmaj7 | Resolution (Major) | 5 |
| Bbm7 -> Eb7 | Setup (Major Key) | 1 |
| Eb7 -> Abmaj7 | Resolution (Major) | 1 |
| Cm7 -> F7 | Setup (Major Key) | 1 |
| C7 -> Fm7 | Resolution (Minor) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- The progression centers on functional ii-V-I sequences in Eb major, establishing a quintessential hard-bop tonal foundation.
- A secondary ii-V (Bbm7 - Eb7) is utilized to modulate smoothly to the subdominant Abmaj7, a common device in standard 32-bar forms.
- The use of a II7 (F7) functions as a secondary dominant (V of V), creating melodic tension that resolves through the primary dominant (Bb7).
- The bridge employs a “cycle of fourths” movement (Gm7 - Cm7 - Fm7 - Bb7), providing a sophisticated turnaround back to the tonic Ebmaj7.
Improvisation Focus Diatonic Eb major scale fluency and smooth voice-leading of 3rds and 7ths over functional ii-V-I cells.
Difficulty Rating 2/5: The harmonic structure is highly predictable and follows standard functional patterns, making it accessible for intermediate improvisers.
📚 Standard Available in:
The Real Book - Volume II
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