Aussie Sweep: December 31, 2014...

It's time to head Down Under for the last time this year to check out the songs making their debut on the official singles chart in Australia this week, as Mark Ronson and Bruno Mars spend a third week at #1 with "Uptown Funk"...

In this quiet post-Christmas week, there's only one new song on the top-50, and it's "Hold Back The River" from English singer/songwriter James Bay at #46...