When did glen hansard start his music?

Glen Hansard began his music career in the late 1980s as a member of the Irish rock band The Frames, which he co-founded in 1990. He gained wider recognition with the release of The Frames' albums and his work in the film "Once" (2007), where he starred and contributed to the soundtrack. His solo career took off after the success of "Once," leading to his debut solo album "Rhythm and Repose" in 2012.