When it comes to the best state in Australia for '60s garage it's New South Wales (capital city: Sydney) by a mile. Debunking the commonly held view that Victoria (capital city: Melbourne) was the centre of the best music in the 1960s.
Just to clarify somethings; Tony Worsley, the Escorts, Toni McCann, Richard Wright (who later formed Richard Wright Group with John Jones) & the Vikings, the Probe, the Pacifics, the Purple Hearts, Steve and the Board, Bobby Dean and the Worried Minds, the PleaZers are all Brisbane acts. Ivan Dayman had his Sunshine office at Cloudland, where all these acts plus the Librettos, Normie Rowe, etc played most often; including regional Qld before Dayman started to set up shop in NSW, etc.
There were so many other Brisbane bands who had acetates recorded at Soundtrack or 4BC, and reel-to-reel tapes.
Nat Kipner was musical director for QTQ9, finding the Pacifics, Peter Wright, etc, before he (Kipner) and Pat Aulton (also produced in Brisbane) went and set up shop at Ossie Byrne's Hurtsville, than onto Spin.
Adelaide first, than Brisbane followed by Sydney in a distant third.