...Glen Hansard and Markéta Irglová, "Falling Slowly"

I've heard this song before but I've never payed attention to it and noticed how beautiful it is.. This was 2007 Academy Awards' (yes, the Oscars) Best Original Song winner - from the movie "Once".
And here you can watch Hansard's band, The Frames, playing this song. It's a real video, not like the above collection of clips.