Comprising Brian McFadden (Westlife) and Keith Duffy (Boyzone), Boyzlife revisit hits from their bands' storied careers with a series of covers and reimaginings. After the pair got together in early 2020, they teamed up with the Royal Philharmonic Orchestra to work on their debut project, Strings Attached. Reversions of nine tracks from the bands' histories, the album was released in July 2020. In 2022, the duo built on their collaborative synergy on sophomore LP Old School, their first collection of original material.