"1nce Again" is a song by A Tribe Called Quest, released as the first single from their fourth album Beats, Rhymes and Life. It contains samples of "I'm Your Pal" by Gary Burton and "Untitled" by Cannonball Adderley, while the chorus is sung by Tammy Lucas. The song was the first ATCQ single to feature co-production by the late Jay Dee. The chorus is a recreation of the chorus of "Check the Rhime", a previous single from the group's second album The Low End Theory. It was nominated for a Grammy Award for Best Rap Performance by a Duo or Group in 1997.