Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bm | 2 | 28.6% |
| D7 | 1 | 14.3% |
| Gmaj7 | 1 | 14.3% |
| F#m7 | 1 | 14.3% |
| Em7 | 1 | 14.3% |
| Am7 | 1 | 14.3% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| D7 -> Gmaj7 | Resolution (Major) | 1 |
Harmonic Highlights
- The opening D7 functions as a tonic dominant or V7/IV, immediately establishing a blues-inflected D major key center.
- Features prominent diatonic IIm7-VIm7 sequences (e.g., Em7-Bm, F#m7-Bm), reinforcing the D major framework.
- The inclusion of Am7 (bVIIm7) suggests modal interchange or a ‘backdoor’ dominant resolution, possibly to Gmaj7.
Improvisation Focus D Major scale, with strategic application of Mixolydian and Dorian modes over specific chords.
Difficulty Rating 3 (Intermediate). Requires a solid grasp of diatonic harmony combined with an understanding of blues influence and modal interchange.