In 1975 my mum won three tickets from 3XY to see ACDC. On the 3rd of September they played at the Camberwell Civic Centre. She took me and my sister to the gig. I was ten years old and my sister was eight. It was crazy, with sharpies downstairs and the upper level full of cops. The first album "High Voltage" had just been released a few months earlier, and they played it live.