The Bee Gees were one of the most popular pop groups in the world from the late ‘60s to the late ‘70s. In the early years, they had big hits such as “How Can You Mend a Broken Heart,” “I Started a Joke,” and “To Love Somebody.” In the late ‘70s, they found a new sound, disco music and made massive hits for the dance floor, including “Staying Alive” and “More Than a Woman.”

However, between those booming Bee Gee eras, their career seemed to be on the way down. By 1973, their most recent album, “Life in a Tin Can,” and single, “Saw a New Morning,” had flopped, and they began to play smaller clubs. But that didn’t mean they couldn’t win people over with their incredible harmonies. Case in point was their March 1973 performance on “The Tonight Show Starring Johnny Carson.”

Carson introduced the band by touting its history as songwriters.........

© Upworthy