Taylor Swift has joined the lineup of a tribute concert for victims of the recent Australian bushfire. Swift concluded her first Australian tour earlier this week but accepted the invitation to appear at the fundraiser. she will perform at the Sound Relief event on Saturday (March 14) in Sydney with Coldplay, Barry Gibb of the Bee Gees and many Australian performers. Another concert will take place the same day in Melbourne with Kasey Chambers and Shane Nicholson with Troy Cassar-Daley, Jack Johnson and Paul Kelly, among many others. Swift's next U.S. date will be March 20 at the Houston Livestock Show and Rodeo.