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Nicki Minaj performs at the iHeartRadio Music Festival at the MGM Grand Garden Arena on Sept. 19, 2014 in Las Vegas, Nevada. (Photo by Al Powers/Powers Imagery/Invision/AP) Image Credit: Powers Imagery/Invision/AP

Taylor Swift showed she could get a crowd to their feet with her new single, Shake it Off, but she’s not divulging any more secrets from her upcoming album just yet.

Swift was the opening act for the 4th Annual iHeartRadio Music Festival in Las Vegas on Friday. The nearly five-hour programme at the MGM Grand Garden Arena also included Coldplay, Usher, Nicki Minaj and Ariana Grande.

The two-day festival continues on Saturday with performances by Lorde, Iggy Azalea, Ed Sheeran, One Direction and more.

The event took its name from the iHeartRadio music app developed by the broadcasting giant formerly known as Clear Channel Communications. The company announced this week that it was changing its name to iHeartMedia to reflect the success of the iHeartRadio brand.