If you haven't heard, I'm a HUGE Keith Urban fan.  That man can sing anything and I'll melt.  Today I was surfing YouTube and found this little gem.  Keith Urban was on stage in Australia with Guy Sebastian and sang 'Ain't No Sunshine.'  First, this is one of my favorite songs.  Second, to hear Keith sing it and then get into the rhythm with his guitar while Guy sang was so good I thought I'd share.   Watch and enjoy; even if you're not a Keith fan.