The Palace has been surrounded by security fences since it's closure in May.
I guess this saves them the trouble of ripping it down...
Nightclubs must pay $1.05 per person, up from $0.07, an dance parties must pay $3.05 per person, up from $0.20.
The Phonographic Performance Company of Australia is responsible for collecting these fees. They differ from APRA in complicated ways. I believe APRA is for licensing the composition (ie. the "song") while PPCA is for licensing the recording.
See the PPCA press release (PDF):
PPCA Chief Executive Stephen Peach said the decision was a pleasing step forward and endorsed PPCA's argument that recording artists and labels deserved a fairer return. "The music is the key to attracting patrons and driving revenue in these venues. The Tribunal has recognised its important role and accepted our evidence in support of a rate rise.""This is a modest increase when considering nightclub operators typically charge $10.00 per person for admission, $5.00 for a drink, $2.80 for a bottle of water and $2.00 to hang up a coat", Mr Peach said.