... sax solo follow this. There is another turnaround and then a 24 bar piano solo. Turnaround, and then the head comes in again. The ostinato continues at the end of the final chorus, with a muted trumpet repeated phrase, dominant to tonic, with the tonic repeated, each note softer than the last, giving and echo effect. There is a fade out to finish. Although this is a 12 bar blues, the chord progression is somewhat different to the traditional I I I I V V I I V IV I I, with a Tonic minor replacing the Subdominant 7 chord in bars 5/6. The sequence also uses quite distorted chords with sharpened ninths as well as other variations and distortions. There are few modal changes, which shows Miles Davis' free melodic conception. The basis of this piece is improvisation over a chordal/ riff backing. The rhythm section Piano plays tremolando chords ...

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