I heard a comedy harry potter song on the radio, can't find it?

I heard it on the radio just before the 7th book came out so I think it's a recent song, also, I think it might have been Australian, but I'm not sure, it might not have been.

I remember some of the lyrics going something like this:

Now, Voldemort's slipping in the opinion polls

He doesn't have too many friends on YouTube or his MySpace page...

It was really funny, so if anyone could please find it? I've looked around with no sign. THANKS

I heard a comedy harry potter song on the radio, can't find it?

Check the radio station's website, or give a phone call to the DJ that played it next time he is on.

I heard a comedy harry potter song on the radio, can't find it?

The band is called Harry and The Potters, if that helps any.