Double-7”.

With Lee Morgan, Wynton Kelly and Paul Chambers in 1959, the fabulous trombonist at the threshold of his Jazz Messengers stint, with dates for Miles, Sonny Clark and John Coltrane already under his belt.

Hair-down rock and roll, artful blues balladry and deep soul, for labels like King and Checker, with musicians like Mickey Baker and Specs Powell in NYC, and Allen Toussaint and Lee Allen in New Orleans.