and were initially booed, but they finished their set despite crowd screams of "go back to Pommyland, ya pooftahs". Lead singer, Freddie Mercury retorted with "When we come back to Australia, Queen will be the biggest band in the world!". A fledgling Skyhooks were also booed and returned the following year with a new lead singer, Graeme "Shirley" Strachan. In 1975 another UK band, Deep Purple were head-liners. A fracas developed on-stage between Deep Purple's roadies and AC/DC's roadies and members. Due to poor weather and high ticket prices the attendance was down to 16,000. Odessa Promotions was liquidated after paying out Deep Purple but most local acts were not paid by Odessa. Late in the year, Deep Purple placed money into a fund so that unpaid artists were paid at the full musician's rate.