Where can I find a "White and Nerdy" instrumental download?

I need a download of white and nerdy instrumental. My brother and I made our own version of white and nerdy for our dad for fathers day but we need the instrumental version so we can sing the rest and make a music video. Please let me know, it’s tomorrow and we want to have it done by tonight!
thanks so much!
and p.s. it can’t be ridin’ dirty cause it’s a little bit different.
PLEASE LET ME KNOW!

You may try finding it at http://www.mp3folia.com I hope this helps you.