Lookin for a particular single

[solid snake]

I'm lookin for a signle from an artist called Rhyemfest. The song/single im lookin for is titles "Run That". It's the song at the beginning of the the end credits for the movie "The Rundown".

This song is not on their album Blue Collar Collection(i think that it) and its not on the Rundown Soundtrack...so if anyone here know's where I could get a copy of this song I'd appreciate it.