Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Am7 | 7 | 16.3% |
| D7 | 7 | 16.3% |
| Gmaj7 | 5 | 11.6% |
| Bm7 | 5 | 11.6% |
| E7 | 3 | 7.0% |
| Em7 | 2 | 4.7% |
| A7 | 2 | 4.7% |
| Cmaj7 | 2 | 4.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Am7 -> D7 | Setup (Major Key) | 5 |
| D7 -> Gmaj7 | Resolution (Major) | 5 |
| Bm7 -> E7 | Setup (Major Key) | 3 |
| Em7 -> A7 | Setup (Major Key) | 2 |
| Am7 -> D7sus | Setup (Major Key) | 2 |
| Bm7b5 -> E7b9 | Setup (Minor Key) | 2 |
| E7 -> Am7 | Resolution (Minor) | 2 |
| E7b9 -> Am7 | Resolution (Minor) | 1 |
| E7 -> Amaj7 | Resolution (Major) | 1 |
🎼 Sheet Music
Find Lead Sheet on Sheet Music Direct (PDF)Harmonic Highlights
- Utilizes a vi-II7-ii-V cycle (Em7-A7-Am7-D7) at the head, employing the secondary dominant (A7) to create a stronger pull toward the supertonic.
- Employs chromatic stepwise motion via the Bm7 - Bb°7 - Am7 sequence, where the diminished chord acts as a passing chord to smooth the descent from the iii to the ii degree.
- Incorporates a minor ii-V turnaround (Bm7b5 - E7b9) to tonicize the Am7, introducing temporary harmonic tension through the b9 and b5 extensions.
- Features frequent secondary dominant resolutions (E7 to Am7), extending the diatonic framework beyond simple G major functionality.
Improvisation Focus
Targeting 3rds and 7ths (guide tones) to highlight the shifting resolutions of the frequent ii-V chains and secondary dominants.
Difficulty Rating
2/5. The progression is highly logical and relies on standard jazz turnaround patterns, making it an accessible entry point for learning secondary dominants and chromatic passing chords.
📚 Standard Available in:
The Real Book - Volume V
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