Table of Contents
In this listening guide, we will explore the harmonic rhythm in Miles Davis’ iconic jazz piece, “So What.” Understanding harmonic rhythm helps deepen appreciation for the piece’s structure and emotional impact.
Introduction to “So What”
“So What” is a modal jazz composition recorded by Miles Davis in 1959 as part of the album Kind of Blue. Its modal structure allows for a unique harmonic approach, emphasizing scales over chord changes.
Understanding Harmonic Rhythm
Harmonic rhythm refers to the pace at which chords change within a piece of music. It influences the song’s mood and energy, guiding listeners through its harmonic landscape.
The Form of “So What”
The composition follows a 32-bar AABA form, typical of many jazz standards. The head features a call-and-response between the two main modes, D Dorian and E Dorian.
Harmonic Rhythm in the Head
During the head, chords change very slowly. The modal approach means that instead of rapid chord shifts, the harmony sustains a single mode for several measures. Typically, each mode lasts for 8 measures, creating a relaxed, spacious feel.
Harmonic Rhythm in the Solos
In the solos, harmonic rhythm varies. Musicians often emphasize the modal centers by holding notes over extended periods, then shifting to new modes with deliberate, spaced-out chord changes.
Rhythmic Pacing of Chord Changes
Chords typically change every 4 to 8 measures during solos, allowing soloists to explore improvisation within a modal framework. This slower harmonic rhythm contributes to the song’s laid-back groove.
Listening Tips for Harmonic Rhythm
Pay attention to how long the harmony stays the same and when it shifts. Notice how the rhythm of chord changes supports the mood and improvisation of the soloists. Listening for these patterns enhances understanding of modal jazz.
Summary
“So What” exemplifies a relaxed harmonic rhythm, with slow, deliberate chord changes that emphasize modal improvisation. Recognizing these patterns enriches the listening experience and appreciation for Miles Davis’ innovative approach.