Mark Alsop is one of the most influential and enduring club DJs in Australia’s gay history. He rose to prominence in the '80s and ‘90s, headlining the huge and hedonistic dance parties staged by promoters such as Pride and Sydney Mardi Gras. His impact on the underground dance party culture from this era was glorified in “The 80’s are Back” Powerhouse Museum exhibition -- but far from being a museum piece, Mark remains as in-demand as ever, some 42 years after starting his DJ career.