Melbourne has ALWAYS been the music capital of Australia, it has declined in recent years but it has produced more talent than the rest of Australia put together. I was working in the city the day this was recorded and saw then go past on the truck. I didn't take much notice as they played at all the pubs in Melbourne and you see them with little bother or expense. I don't know if the live music/pub rock scene will ever come back but we are a pit poorer for its passing.
I wonder if they even had to get a permit for this or they just did it, can you imagine anyone even trying to do this now? Even if a permit was issued the regulations and restriction would have them sitting inside a bus with seatbelts on and the noise level kept to 60db or something similiar.
Enjoy what was and can be no more.