Chord Distribution Analysis
| Chord Symbol | Count | Frequency |
|---|---|---|
| Bb7 | 7 | 58.3% |
| Eb7 | 3 | 25.0% |
| F7 | 2 | 16.7% |
No obvious ii-V patterns detected.
Harmonic Highlights:
- Employs a standard 12-bar blues form in Bb major, characterized by the consistent use of dominant 7th chords.
- The progression clearly outlines the fundamental I7-IV7-V7 harmonic relationships inherent to the blues idiom.
- Features a common blues variation with the repetition of the IV7 chord (Eb7) in bars 5-6, extending the subdominant feel.
- Strong tonic emphasis on Bb7 establishes a firm harmonic center before moving to the subdominant and dominant functions.
Improvisation Focus: The Bb Blues scale, complemented by Mixolydian modes over each dominant chord.
Difficulty Rating: 2 (Beginner-Intermediate) Its foundational 12-bar blues form makes the basic changes accessible, though Monk’s melodic and rhythmic intricacies add layers of challenge.