Chord Distribution Analysis

Chord SymbolCountFrequency
Ebmaj7433.3%
F7216.7%
Am718.3%
D718.3%
Gm718.3%
C718.3%
Fm718.3%
Bb718.3%

Key Patterns Detected

PatternFunctionFrequency
Am7 -> D7Setup (Major Key)1
Gm7 -> C7Setup (Major Key)1
Fm7 -> Bb7Setup (Major Key)1

Harmonic Highlights

  • Based on the chord changes of the popular song “Whispering,” this contrafact utilizes sophisticated bebop reharmonization.
  • Features a prominent non-diatonic ii-V (Am7-D7) in the third and fourth bars, briefly tonicizing the iii (Gm) before returning to Eb Major.
  • Employs sequential dominant motion (Gm7-C7 to F7, followed by Fm7-Bb7), a hallmark of the bebop style that creates constant harmonic forward motion.
  • The structure relies on rapid cycles of ii-V progressions that require smooth voice leading to connect disparate key areas.

Improvisation Focus

Guide-tone navigation to highlight 3rds and 7ths through rapid ii-V-I sequences.

Difficulty Rating

3/5: The standard requires navigating non-diatonic ii-V shifts and secondary dominants at typical bebop tempos, demanding solid knowledge of functional harmony.


๐Ÿ“š Standard Available in:

The Real Book - Volume I
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