Chord Distribution Analysis

Chord SymbolCountFrequency
Dm7617.1%
G7514.3%
Cmaj7411.4%
A7411.4%
C638.6%
Caug38.6%
C725.7%
Em7b525.7%

Key Patterns Detected

PatternFunctionFrequency
Dm7 -> G7Setup (Major Key)4
A7 -> Dm7Resolution (Minor)3
Em7b5 -> A7Setup (Minor Key)2
Em7 -> A7Setup (Major Key)2
G7 -> Dm7Resolution (Minor)1
F#m7b5 -> B7Setup (Minor Key)1
B7 -> Em7Resolution (Minor)1
G7 -> Cmaj7Resolution (Major)1

Harmonic Highlights

  • The progression utilizes static tonic expansion (Cmaj7-Caug-C6), creating subtle chromatic tension through the #5 (G#) moving toward the 6th.
  • Secondary ii-V cells (Em7b5-A7 and F#m7b5-B7) create temporary tonicization of the ii (Dm7) and iii (Em7) chords, adding sophisticated harmonic depth.
  • The transition from Cmaj7 to C7 functions as a V7/IV, facilitating a smooth shift toward the subdominant area.
  • Frequent minor ii-V turnarounds juxtaposed against a Major tonic require constant adjustment of the 3rd and 7th degrees to maintain tonal clarity.

Improvisation Focus

  • Navigating minor ii-V-i sequences using the Altered scale (Super Locrian) over secondary dominants to highlight tension and resolution.

Difficulty Rating

  • 3/5: While the slow ballad tempo provides space, the frequent secondary dominants and non-diatonic chord changes require advanced harmonic awareness.

๐Ÿ“š Standard Available in:

The Real Book - Volume I
๐Ÿ›’ 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.