In this fourth promotional video in four weeks, the Mixture Rock use some jazzy piano interludes to spice of the heaviness of their sound. Dressed in black, Shingeki wait by a pay phone (remember those?) that never rings. After the string laden intro, the group get into their dance shot in a darkened studio with Broadway style letters illuminating the background. Just what do those letters spell out? This being Shingeki, we couldn’t by without a little bit of a tease, and the girls, lying on a rose petal’d bed slowly unbutton their top buttons for that little bit extra. Soushitsu no catharsis is certainly an eye-pleasing watch. Give it a shot and let us know what you think in the comments!