Spin the Black Circle features music primarily written by a guitarist born in what year?
Spin the Black Circle:  Although credited to all members of Pearl Jam, it features lyrics written by vocalist Eddie Vedder and music primarily written by guitarist Stone Gossard. Stone Gossard: Stone Carpenter Gossard (born July 20, 1966) is an American musician who serves as the rhythm and additional lead guitarist for the American rock band Pearl Jam.
1966