The picture is not really clear but I can identity everybody in the picture.

L-R: Mike Dean, Manny Fresh, Hit-Boy, D’banj and PushaT

Mike Dean: an American Grammy Award winning hip-hop producer. He did mixing on West’s album Late Registration, Graduation, and My Beautiful Dark Twisted Fantasy albums. He also co-produced with Kanye/Jay-Z collaboration album Watch the Throne.

Manny Fresh: Byron O. Thomas is currently an artist and hip-hop producer who records for Def Jam South. Most famous for his time producing tracks for Cash Money Records, one half of the hip-hop duo Big Tymers with Birdman.

Hit-Boy: Chauncey Hollis, better known as Hit-Boy is an American Grammy Award Nominated hip-hop, R&B and contemporary platinum-level music producer currently signed to GOOD Music

D’banj: Dapo Oyebanjo , Nigerian singer-songwriter and harmonica player. He along with his producer Don Jazzy of the Nigerian record label, MoHits Records, were both signed to Kanye West’s G.O.O.D Music record label as artiste and producer respectively

PushaT: Terrence Thornton, one half of the hip hop duo Clipse with his brother Malice. He’s signed to Kanye West’s GOOD Music label