One of the musicians who released the Grammy-nominated "Fallling Slowly"  is also a guitarist for what Irish group?
Glen Hansard Glen Hansard (born 21 April 1970) is an Irish songwriter, actor, vocalist and guitarist for Irish group The Frames, and one half of folk rock duo The Swell Season. He is also known for his acting, having appeared in the BAFTA-winning film "The Commitments", as well as starring in the film "Once", which earned him a number of major awards, including an Academy Award for Best Song.
Guaranteed Irish (band) Guaranteed Irish is an American folk band from Pittsburgh, Pennsylvania, currently consisting of Bruce Foley, Patrick Folan and Jimmy Lamb. To date they have released three albums and are classified as an Irish folk band.