Open Mic

An open mic or open mike is a live show at a venue such as a coffeehouse, nightclub, comedy club, strip club, or pub, often taking place at night, in which audience members may perform on stage whether they are amateurs or professionals, often for the first time or to promote an upcoming performance. As the name suggests, performers are usually provided with a microphone plugged into a PA system so that they can be better heard by the audience.

Nothing on the board — the decks are resting.