John Jacob (J.J.) Malone (August 20, 1935 – February 20, 2004) was an American West Coast blues, electric blues and soul blues guitarist, singer and keyboardist. His best-known recordings were "It's a Shame" and "Danger Zone". Malone was a member of the Rhythm Rockers, and he variously worked with other musicians, such as Troyce Key, Jill Baxter, Al Green, Joe Simon, Etta James, Scott McKenzie and Frankie Lee.
Malone and Troyce Key, Eli's Mile High Club, Oakland, California (photo by Mark Sarfati)
Troyce Key and Malone (photo by Mark Sarfati [osw.com])