In honor of the only country we can think of with its own international holiday, we celebrate 10 essentials of Aussie ... Way" remains one of the best Australian songs recorded after 1980.

With that in mind, we’ve come up with a list of the 10 greatest Australian artists and bands ... Sia has written songs for the likes of Rihanna, Celine Dion, Katy Perry, Alicia Keys, Adele ...