A never-before-issued live recording of jazz legends McCoy Tyner and Joe Henderson leading a stellar quartet with bassist Henry Grimes and drummer Jack DeJohnette at the hallowed lost jazz shrine Slugs' Saloon in New York City in 1966. Originally recorded by the legendary engineer Orville O’Brien — who recorded classic 1960s jazz albums such as Freddie Hubbard’s The Night of the Cookers and Alice Coltrane's Journey to Satchidananda — the tape has been in DeJohnette's personal archives for nearly 60 years. Produced for release by Zev Feldman, Jack DeJohnette and Lydia DeJohnette.