Taylor Swift performing Shake It Off. (C) 2014 Big Machine Records, LLC.IA-ちゃん vocaloid cover, IA ENGLISH CCevio Creative Studio 6.1.28.0 <- a new one, looks goodCCS : ruazpIA 3D : ruazp, still beta, too lazyDisclaimeri do not own the music, it belongs to Big Machine Records, LLC, this is just for fan purpose only