In The Izzend by DJ Rosh (In The End / Izzo Reverse Mashup)

Basically, instead of having the Izzo instrumental as the backdrop for the mashup like they had on Collision Course, I put Jay-Z's vocals over the Enth E End instrumental. IMO, it would have been a better song if they did it this way.
Enjoy.
(Rights to the song belong to Warner Music Group, Rock-A-Fella, Machine Shop, Warner Bros, and Def Jam)