After teasing us for the past few weeks, the nine ladies of SNSD return with their 'dark concept' for the Japanese digital release of 'Run Devil Run' which was released a few hours ago in Japan on January 25th. The girls will perform this track on the January 28th edition of TV Asahi's Music Station. Check out the track below and you can support them by purchasing the music, it's available through itunes Japan. [Thanks to everyone who sent this in.]