Downtown Los Angeles lit up last night when Hip Hop’s brightest stars hit the stage at the Belasco Theater for the Beats Music launch party.

Eminem, Nas, Dr. Dre, Diddy and more performed in celebration of the streaming music service which launched earlier this month. As you can see, the footage of Eminem performing his 8 Mile anthem, “Lose Yourself,” is a little shaky. Must have been the wild energy in the venue. I mean, did you see the set list

Once last night’s attendees recover from musical euphoria, expect more footage to find its way to YouTube.