I am a huge fan of Dublin 2 Dehli. I was definitely pleased when I stumbled across this awesome mash. Just try and sit still, I betcha can't. This one has totally taken root in my head, where it seems to be stuck.
http://www.youtube.com/watch?v=UnKbSf60pyM&feature=youtube_gdata_player - Iron Maiden "The Flight Of Icarus" vs Sinidhi Chauhan "Crazy Kiya Re"