Chord Distribution Analysis

Chord SymbolCountFrequency
Bb7sus414.8%
Ebmaj7311.1%
Gm727.4%
Fm727.4%
A13b927.4%
Gbmaj727.4%
F7sus27.4%
Ebm727.4%

Key Patterns Detected

PatternFunctionFrequency
Ebm7 -> Bb7susSetup (Major Key)2
Bb7alt -> Ebmaj7Resolution (Major)1
Abm7 -> Eb7susSetup (Major Key)1
D7b9 -> Gm7Resolution (Minor)1

Harmonic Highlights

  • The opening Gm7–Fm7–Ebmaj7 progression functions as a modal iim7–vm7–IVmaj7, purposefully delaying the expected resolution to the Bb major tonic.
  • Frequent dominant 7sus4 chords (Bb7sus, Eb7sus) create a “floating” harmonic environment, suspending tonal gravity by avoiding traditional V–I cadential closure.
  • Shorter utilizes non-functional constant structures and chromatic mediant shifts (e.g., Gbmaj7 to Emaj7) to move through distal tonal centers rapidly.
  • The inclusion of Emaj7/Eb introduces Lydian Augmented tension, utilizing polychordal voicings to create dissonance against a static pedal point.

Improvisation Focus The Melodic Minor scale and its modes (specifically Lydian Dominant and Altered) used to navigate non-resolving dominant and suspended sonorities.

Difficulty Rating 4 (Advanced) because the 27-bar form (three 9-bar phrases) and non-functional modal shifts require sophisticated spatial awareness and high-level harmonic fluency.


📚 Standard Available in:

The Real Book - Volume II
đź›’ 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.