Primetime League episode 27

Hello, what is the music they played at the beginning? Gotta here this shit. It is on twitch » riot games » past broadcasts » primetime league episode 27

I fell asleep during the stream and this song woke me up and it has been bugging me since. WHAT is it??!?!?

Edit: they spaced the song weird so it officially starts at 00:01:30 out of the 4:57:55 broadcast