Spin the Black Circle features music primarily written by a guitarist born in what year?
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.
Richie Sambora Richard Stephen "Richie" Sambora (born July 11, 1959) is an American rock guitarist, singer and songwriter and producer, best known as the lead guitarist of the rock band Bon Jovi for 30 years. Sambora and lead singer Jon Bon Jovi formed the main songwriting unit for the band. He has also released three solo albums: "Stranger in This Town" in 1991, "Undiscovered Soul" in 1998, and "Aftermath of the Lowdown", released in September 2012.