"Swear It Again" is the debut single by the Irish boy band Westlife, released on . It served as the lead single from their self-titled debut album and is credited with launching the group into international stardom. Production and Composition
: The track was written by the British songwriting duo Steve Mac and Wayne Hector and produced by Mac. Westlife - Swear It Again
"Swear It Again" was an immediate commercial success and remains one of the band's most significant hits. "Swear It Again" is the debut single by