I've Found A New Baby (C minor) - Jazz Analysis & Chords

Harmonic Highlights

• The progression utilizes a signature minor turnaround (Cm7 - Ab7 - G7), where the Ab7 functions as a bVI7 tritone substitute or chromatic approach to the V7.
• A sequence of secondary dominants (C7 - F7 - Bb7) moves through the circle of fourths, momentarily shifting the tonal center toward the subdominant and relative major areas.
• The structure relies on strong V-i resolutions (G7 to Cm7), often interspersed with dominant chains that create tension and release typical of early swing era standards.
• The bridge typically shifts harmonic rhythm, utilizing extended dominant cycles to navigate back to the primary C minor tonality.

Improvisation Focus The C Harmonic Minor scale is the most critical tool for addressing the G7 to Cm7 resolutions, providing the necessary leading tone (B natural) for authentic minor jazz phrasing.

Difficulty Rating 3/5; while the harmonic vocabulary is standard, the typically fast swing tempos require high-level rhythmic precision and fluid voice leading over rapid chord changes.