To amp up the wattage of your Australia Day next year, Parramatta Council in Sydney is hosting the Australia Day of all Australia Days— with a huge Hottest 100 Party featuring sets from acts like The Jungle Giants, KLP, I Know Leopard and more.

The free event aims to gather everyone together to count down the famous triple j Hottest 100 in a chill but celebratory way, with live music, the CARnivale vintage car show, a huge BBQ, an amusement park and a hot air balloon display.

Held at Parramatta Park, you'll be able to catch Brissy quartet The Jungle Giants, Sydney dream pop outfit I Know Leopard, producer KLP, Future Classic's World Champion, ARIA-winning duo Koolism's Hau, BIGSOUND buzz act Polish Club, DJ and producer Luen, Letters To Lions and Shantan Wantan Ichiban.

Lord Mayor of Parramatta, Paul Garrard said, "We are delighted to host this Hottest 100 Party at our Australia Day Parramatta celebrations. The triple j Hottest 100 has become something of an institution, synonymous with Australia Day, and it is great to see a strong line-up of up-and-coming Australian musical talent being showcased in our city."

With licensed bars, a fireworks show at 9pm and much more, this'll be an awesome place to gather your mates for a super-memorable Australia Day. 

The Music is proudly presenting this event. Head here for more information.