Listen to Shake It Off (Karaoke Instrumental Version) (Originally Performed by Taylor Swift) online. Shake It Off (Karaoke Instrumental Version) (Originally Performed by Taylor Swift) is an English language song and is sung by Ratchet Instrumentals. Shake It Off (Karaoke Instrumental Version) (Originally Performed by Taylor Swift), from the album Ratchet Instrumentals 2015, Vol. 8 (Karaoke Instrumental), was released in the year 2015. The duration of the song is 3:37. Download English songs online from JioSaavn.