After debuting last August as a mixed gender group, B2Y comprising of 2 female vocals, Nara and Licca, and 2 male vocals, Han Yeon and Jin Woong, it has gone a bit quiet for this group from Loen Entertainment. So fans were a bit surprised when a teaser for their apparent comeback title track, Be Crazy was released recently. Not much else has surfaced about this, but we should be expecting to see their comeback pretty soon with their new image. Teaser sounds pretty good. Many thanks to Sophi for the tip. http://www.youtube.com/watch?v=m45W_K06q0k [gallery]