Atlanta, GA -- In a newly-released video, Jeff "

Pay$0z

" Chery hooks up with

Konvict Music

's

Ray Lavender

to record "Champion," a song that was pitched to Floyd Mayweather as theme music for his Sept 19th bout against Juan Manuel Marquez. Watch till the end for a preview of Pay's long-awaited,

DJBooth.net-sponsored

Going Against the Grain

mix-album, which no longer has a release date but is projected to drop before the end of '09.