Barry Gibb is a British-Australian singer, songwriter, and record producer, known for being one of the key members of the pop group the Bee Gees. Born on September 1, 1946, his music style is primarily characterized by pop, rock, disco, and country. Gibb's high-pitched falsetto became a signature sound of the Bee Gees, contributing to the development of the disco music era in the late 1970s. Notably, he co-wrote all of the group's major hits, including "Stayin' Alive" and "Night Fever", solidifying his influence in pop music history.