I did an LNMC last year featuring Glen Hansard and Marketa Irglova and their Academy Award-winning song from the movie, Once.
Hansard (late of The Frames) and Irglova have formed a new band, The Swell Season, and their album, Strict Joy, was released in October of this year.
Here they are singing an acoustic version of Feeling the Pull and a studio version of Low Rising, both from Strict Joy.