Chord Distribution Analysis

Chord SymbolCountFrequency
Ebmaj7415.4%
Gm7415.4%
Abmaj7311.5%
C7311.5%
Fm7311.5%
Bb7311.5%
Eb727.7%
Db727.7%

Key Patterns Detected

PatternFunctionFrequency
Gm7 -> C7Setup (Major Key)3
C7 -> Fm7Resolution (Minor)3
Fm7 -> Bb7Setup (Major Key)3
Eb7 -> Abmaj7Resolution (Major)2
Abmaj7 -> Db7Setup (Major Key)2
Bb7 -> Ebmaj7Resolution (Major)1
Am7b5 -> D7b9Setup (Minor Key)1
D7b9 -> Gm7Resolution (Minor)1

Harmonic Highlights

  • The A section utilizes a I-I7-IV-bVII7 progression, where the Db7 acts as a “back-door” dominant resolving back to the Ebmaj7 tonic.
  • Frequent iii-VI-ii-V turnarounds (Gm7-C7-Fm7-Bb7) provide strong directional motion through the cycle of fourths.
  • The structure employs secondary dominants (Eb7) to tonicize the subdominant (Abmaj7), grounding the tune in standard diatonic functional harmony.
  1. Improvisation Focus Navigating iii-VI-ii-V cycles by emphasizing the chromatic guide-tone resolutions between the 3rds and 7ths of each chord.

  2. Difficulty Rating 2/5; the predictable harmonic rhythm and reliance on standard functional patterns make it an accessible vehicle for intermediate jazz improvisation.


πŸ“š Standard Available in:

The Real Book - Volume II
πŸ›’ Buy on Amazon
As an Amazon Associate I earn from qualifying purchases. Check the Hal Leonard Jazz Song Finder to make sure that the standard is indeed in the book before buying it.