Chord Distribution Analysis

Chord SymbolCountFrequency
A7615.0%
G7615.0%
C6512.5%
Dm7512.5%
D737.5%
C7/E25.0%
F625.0%
Fm625.0%

Key Patterns Detected

PatternFunctionFrequency
Dm7 -> G7Setup (Major Key)5
A7 -> Dm7Resolution (Minor)4
E7 -> Am7Resolution (Minor)1
Am7 -> D7Setup (Major Key)1

Harmonic Highlights

  • The A section utilizes a classic I-VI-ii-V turnaround (C6-A7-Dm7-G7), establishing the foundational rhythmic “bounce” characteristic of stride piano.
  • A prominent minor plagal cadence occurs through the F6 to Fm6 transition, providing a chromatic descending voice-leading path (A–Ab–G) back to the tonic.
  • The bridge employs a sequential circle of fifths (E7-A7-D7-G7), using secondary dominants to create harmonic momentum before returning to the final A section.

Improvisation Focus Chord tone soloing with a focus on guide-tone voice leading to navigate the frequent secondary dominant resolutions.

Difficulty Rating 2/5: The clear functional harmony and repetitive AABA structure make it an accessible entry point for mastering swing-era vocabulary and secondary dominants.