Welcome to the Mudcat, Kathy. I don't have an answer to your question, but here are some tips to increase the chance that you'll get one.
Start a separate thread--while I see the connection here with the song you mentioned, this thread is about the use of a word and will not necessarily attract those who think they can help with the name of a singer.
Make the new thread's title as specific as possible--for example, "Australian singer's name?" might catch the attention of those who are familiar with Aussie singers. In the past, some have used titles like "Help needed" which are so vague that many don't even bother to click on them.
Ditch the all caps--messages written in all capital letters are harder on the eye and thus a bit irritating. In internet ettiquette, using all caps is considered shouting or yelling.
There is wealth of knowledgeable people here, including many from Australia, so I'm hopeful you'll find what you're looking for. Good luck!