Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C7 | 9 | 17.0% |
| Fmaj7 | 6 | 11.3% |
| Gm7 | 6 | 11.3% |
| Bbmaj7 | 6 | 11.3% |
| F | 5 | 9.4% |
| F6 | 5 | 9.4% |
| F7 | 3 | 5.7% |
| F7#5 | 3 | 5.7% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Gm7 -> C7 | Setup (Major Key) | 6 |
| C7 -> Gm7 | Resolution (Minor) | 3 |
| Fmaj7 -> C7 | Setup (Major Key) | 2 |
| D7b13 -> Gm7 | Resolution (Minor) | 1 |
| F7#5 -> Bbmaj7 | Resolution (Major) | 1 |
| F7 -> Bbmaj7 | Resolution (Major) | 1 |
| C7 -> Fmaj7 | Resolution (Major) | 1 |
- Opening tonic prolongation showcases variations of the F major sonority through Fmaj7 and F6 voicings.
- The D7b13 functions as an altered secondary dominant (V7b13/ii) creating tension before resolving to Gm7.
- A highly repetitive diatonic ii-V progression (Gm7-C7) in F major forms a core structural element.
- A clear tonicization of the subdominant (IV) occurs with F7 and its #5 alteration, directly leading to Bb6 and Bbmaj7.
Improvisation Focus: F Major scale and its diatonic modes, with emphasis on arpeggios over the prominent ii-V progressions.
Difficulty Rating: 3 (Intermediate). Standard diatonic progressions with common secondary dominants and tonicizations, requiring a solid understanding of F major harmony.