Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| F7 | 4 | 11.8% |
| Bb6 | 4 | 11.8% |
| D7 | 4 | 11.8% |
| Gm7 | 4 | 11.8% |
| Fmaj7 | 3 | 8.8% |
| Cm7 | 3 | 8.8% |
| C7 | 3 | 8.8% |
| B07 | 2 | 5.9% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Cm7 -> F7 | Setup (Major Key) | 3 |
| D7 -> Gm7 | Resolution (Minor) | 3 |
| Gm7 -> C7 | Setup (Major Key) | 3 |
| Am7 -> D7 | Setup (Major Key) | 2 |
Harmonic Highlights
- Frequent ii-V-I progressions (e.g., Cm7 F7 to Bb6) establish clear tonal centers within the primary key.
- The Bø7 functions as a leading-tone diminished, creating tension before resolving to the Fmaj7/C (I6/4) chord.
- Secondary dominants like D7 (V7/ii) effectively navigate to minor ii chords (Gm7).
- The Eb7 chord acts as a characteristic backdoor dominant (bVII7), providing a colorful resolution to Fmaj7.
Improvisation Focus Modes of the Major Scale.
Difficulty Rating 4 (Advanced Intermediate) - The blend of standard ii-V-I progressions with secondary dominants, diminished chords, and backdoor dominants requires precise harmonic navigation.