Yōko Hikasa
"Listen!!" is a single used as the first ending theme for the second season of the anime K-ON!!. Sung by Aki Toyosaki as Yui Hirasawa, Yōko Hikasa as Mio Akiyama, Satomi Satō as Ritsu Tainaka, Minako Kotobuki as Tsumugi Kotobuki, and Ayana Taketatsu as Azusa Nakano, it was released on April 28, 2010 in Japan by Pony Canyon where it debuted at second in the rankings on the Oricon weekly singles chart, selling approximately 76,000 copies. It also placed second on the Japan Hot 100.