Julian Edwin "Cannonball" Adderley (September 15, 1928 – August 8, 1975) was an American jazz alto saxophonist of the hard bop era of the 1950s and 1960s. Adderley is perhaps best remembered by the general public for the 1966 soul jazz single "Mercy, Mercy, Mercy", which was written for him by his keyboardist Joe Zawinul and became a major crossover hit on the pop and R&B charts. A cover version by the Buckinghams, who added lyrics, also reached No. 5... [more on Wikipedia]