Richard Stephen Sambora (born July 11, 1959) is an American rock guitarist, singer, 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.