Taylor Swift - Shake It Off [2014] (320 Kbps) _AKS_

"Shake It Off" is a song by American recording artist Taylor Swift for her upcoming fifth studio album, 1989. Written by Swift, Max Martin and Shellback, the single, a departure from her signature country pop musical style, is an uptempo pop track instrumented by saxophone. The song premiered during a Yahoo! live stream session on August 18, 2014; its music video was also released the same day. Several hours later, "Shake It Off" was made available for digital download as the lead single from 1989.

"Shake It Off" received mostly positive reviews from music critics, who praised its musical style. Meanwhile, the music video received mixed reception, and was additionally criticized for the twerking scene. "Shake It Off" debuted at number one on the Billboard Hot 100 chart for the week ending September 6, 2014, becoming Swift's second number one single in the United States.