Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| C | 7 | 19.4% |
| C6 | 7 | 19.4% |
| Dm7 | 7 | 19.4% |
| G7 | 7 | 19.4% |
| Cmaj7 | 3 | 8.3% |
| C#0 | 1 | 2.8% |
| C7 | 1 | 2.8% |
| F | 1 | 2.8% |
Key Patterns Detected
| Pattern | Function | Frequency |
|---|---|---|
| Dm7 -> G7 | Setup (Major Key) | 7 |
| G7 -> Dm7 | Resolution (Minor) | 3 |
Harmonic Highlights
- Frequent use of tonic prolongations (C, C6, Cmaj7) establishes a clear C major tonality with added color.
- The progression heavily relies on the foundational II-V-I (Dm7-G7-C) in C major, appearing multiple times.
- A C#° diminished 7th chord provides a brief, non-diatonic moment, functioning as a vii°7/ii leading to Dm7.
- The harmony is predominantly diatonic, making it highly accessible yet melodically rich.
Improvisation Focus C Major scale and its diatonic modes (Dorian over Dm7, Mixolydian over G7).
Difficulty Rating 2 (Beginner-Intermediate) - The clear II-V-I movements and C major key are accessible, with the C#° chord introducing a common chromatic embellishment.