Chicago, Ill. -- This new video, shot for

RubyHornet.com

, shows

Thurzday

and

Y-O

of

U-N-I

stepping into the crowd to perform Booth-acclaimed cut "

Hollywood Hiatus (Cool It Now)

" during a Friday the 13th show at the Metro. Also performing at the event were West Coast vet

Warren G

and the Windy City's own

Kidz in the Hall

.