Tadd Dameron turnaround
In jazz, the Tadd Dameron turnaround, named for jazz composer Tadd Dameron, "is a very common turnaround in the jazz idiom", derived from a typical I−vi−ii−V turnaround through the application of tritone substitution of all but the first chord. == Construction == In C major, the Tadd Dameron turnaround is rather than the more conventional The Tadd Dameron turnaround may feature major seventh chords, and derive from the following series of substitutions, each altering the chord quality.