Chord Distribution Analysis

Chord SymbolCountFrequency
Am7613.3%
Gmaj7511.1%
D748.9%
Cm636.7%
Bm736.7%
Em736.7%
Bb0724.4%
F#m7b524.4%

Key Patterns Detected

PatternFunctionFrequency
Am7 -> D7Setup (Major Key)4
D7 -> Am7Resolution (Minor)2
F#m7b5 -> B7b9Setup (Minor Key)2
Em7 -> A7Setup (Major Key)2
B7b9 -> EmResolution (Minor)1
C#m7b5 -> F#7#5Setup (Minor Key)1
F#7#5 -> Bm7Resolution (Minor)1
A7 -> Dmaj7Resolution (Major)1
D7 -> Gmaj7Resolution (Major)1
Dm7 -> G7Setup (Major Key)1
G7 -> Cmaj7Resolution (Major)1
B7b9 -> Em7Resolution (Minor)1
Bm7 -> E7Setup (Major Key)1
E7 -> Am7b5Resolution (Minor)1
Am7b5 -> D7b9Setup (Minor Key)1
D7b9 -> Gmaj7Resolution (Major)1

Harmonic Highlights

  • Fluid alternation between E minor and its relative major, G major, established through clear ii-V-I progressions.
  • Strategic chromaticism, evident in chords like Bb07 resolving to Am7, providing sophisticated harmonic tension.
  • The use of modal mixture, such as Cm6 leading to Gmaj7, introduces a characteristic melancholic yet elegant sound.
  • Numerous secondary ii-V progressions lead to temporary modulations, creating a rich tonal journey (e.g., C#m7b5-F#7#5-Bm7 and Bm7-Em7-A7-Dmaj7).

Improvisation Focus Navigating frequent key center shifts and targeting chord tones effectively.

Difficulty Rating 4 (Advanced Intermediate) - Its frequent modulations and intricate chromatic passing chords demand high harmonic awareness.