Chord Distribution Analysis

Chord SymbolCountFrequency
Fm7918.0%
Bb7816.0%
Ebmaj7612.0%
Am748.0%
D748.0%
C736.0%
G624.0%
E724.0%

Key Patterns Detected

PatternFunctionFrequency
Fm7 -> Bb7Setup (Major Key)7
Bb7 -> Ebmaj7Resolution (Major)6
Am7 -> D7Setup (Major Key)4
C7 -> Fm7Resolution (Minor)2
E7 -> Am7Resolution (Minor)2
D7 -> Gmaj7Resolution (Major)2
C7b9 -> Fm7Resolution (Minor)2
Bb7 -> Fm7Resolution (Minor)1
Gm7b5 -> C7b9Setup (Minor Key)1
Gm7b5 -> C7Setup (Minor Key)1

Harmonic Highlights

  • The progression centers on ii-V-I sequences in Eb Major, utilizing secondary dominants like C7 (V/ii) to cycle back to the subdominant.
  • A prominent modulation to the mediant (G Major) occurs via a ii-V-I (Am7-D7-Gmaj7), requiring a shift in tonal perspective mid-form.
  • Chromatic passing motion is used for structural transitions, specifically the Gm7 to F#o7 to Fm7 descent, facilitating a smooth return to the primary key area.

Improvisation Focus Guide tone targeting to navigate the rapid shifts between the Eb Major and G Major tonal centers.

Difficulty Rating 3/5. While the vocabulary is standard, the frequent modulations and secondary dominants require proficiency in connecting non-diatonic ii-V patterns.


๐Ÿ“š Standard Available in:

The Real Book - Volume III
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.