Glen Hansard - Drive All Night - Live at Late Show with David Letterman (12/12/2013) 

Glen James Hansard (born 21 April 1970) is an Irish singer-songwriter and musician. Since 1990, he has been the frontman of the Irish rock band The Frames, with whom he has released six studio albums. In the 2000s, he was one half of folk rock duo The Swell Season before releasing his debut solo album, Rhythm and Repose, in 2012. Primarily a musician, he has also acted and written music for film; he appeared in the BAFTA-winning film The Commitments (1991) and starred in the Irish music drama Once (2007) which earned him a number of major awards, including the Oscar for Best Original Song for "Falling Slowly" with co-writer and co-star Markéta Irglová.
Glen is a renowned fan of Bruce Springsteen, covering songs by the Boss and even sharing the stage with him. Here's a magnificent rendition of "Drive All Night" that the Irish singer-songwriter performed on David Letterman's TV show on December 12, 2013.