Jack White & Jay-Z: Look! It really did happen!

Via Nah Right, proof that the Jay-Z/Jack White collaboration of your dreams did very much happen in real life.

"Ray Bans" should be the dopest of dopeness. In the meantime, here's "Got Yourself A Cannon," the Jay-Z/White Stripes mash-up from the still-awesome Stars & Stripes.

To all my people who don't wanna go to work [Friday Jams]

Ten tunes for your Friday feel-good head nod. Download, make yourself a little playlist, name it Schiff Happens: Friday Jams, get down.

Asher Roth - I Love College (because I'm pushing this Heeb on everyone right now, because he's gonna blow up in '09, because Rivers Cuomo should lighten up and because we all love college)

Kanye West ft. Mos Def - Good Night (off The Graduate Mixtape)

T.I. - Message to the Government (from the cutting room floor of Paper Trail)

DJ Bling - King of Rock Mixtape Volume 1 (it's no Girl Talk, but a fun mashup)

N.A.S.A. ft. Kanye West, Lykke Li and Santogold - Gifted (off N.A.S.A.'s new album The Spirit of Apollo)

Cornershop - Candyman (from the new LeBron Nike commercial that's oh so nice)

Jay-Z - Jockin Jay-Z remix ft. Travis Barker (if you know me, you know I'm all about rap meets rock)

Charles Hamilton - Brooklyn Girls

Ludacris - Press the Start Button (off the Dutch bonus to Theater of the Mind. Only Luda could make all those video game references sound so hard.)

Bob Marley - Iron Lion Zion (previously unreleased from Songs of Freedom, in case you're stuck on what to give me this holiday. Honestly, who could brighten up your Friday better than Bob?)