Are Gregg Rolie and Joe Gittleman both bassists?
Gregg Rolie: Gregg Alan Rolie (born June 17, 1947, Seattle, Washington, United States) is an American singer and keyboardist. Joe Gittleman: Joe Gittleman (born April 6, 1968 in Cambridge, Massachusetts) is an American musician, best known as the bass guitar player for The Mighty Mighty Bosstones.
no