Rick & Co.

If you can’t tell that’s Adam Horovitz AKA Ad-Rock (Beastie Boys) front-and-center with the smirk on his face. Behind him, Mike Diamond AKA Mike D (Beastie Boys) and behind him, Adam Yauch AKA MCA (Beastie Boys). To the right of Mike D is Def Jam Recordings founder, Rick Rubin.

The dude in the front with the white Kangol hat is Joseph Simmons, AKA DJ Run (Run-D.M.C.). To the right of him is Darryl McDaniels AKA D.M.C. (Run-D.M.C.). I’m not seeing Jam Master Jay and I don’t know who the other dudes are.