If anyone who saw it can help me, please, with the title of the song/artist's name, that was playing at the end, I'd be really grateful.
ETA: I believe the song is called 'All We Are' and it appears that it was originally? sung/written whatever by Matt Nathanson - certainly I've found the lyrics for it - All We Are. But it was a woman singing it on the show, wasn't it???
ETA 2: That is definitely the song, if not the singer. I've just downloaded a small clip of it from Amazon.co.uk.