This is one of my favourite things. You'll love it or hate it, lol.
It's the Beastie Boys covering 'Benny and the Jets'...
Just click the link and leave it - the song will start playing on it's own... :D
http://listen.grooveshark.com/#/song/Benny_And_The_Jets/455218 (http://listen.grooveshark.com/#/song/Benny_And_The_Jets/455218)
Ow!