Singer aiko will be releasing new video clip collection entitled "Utau Inu 4" on March 21st.

This will be aiko's first video clip collection in five and a half years; her last release was "Utau Inu 3" from September 2006. "Utau Inu 4" will include the PVs for singles after July 2006's "Kumo wa Shiro Ringo wa Aka", as well as the video and TV spots for "beat", one of the tracks from her latest original album "BABY".

Moreover, there will also be a secret video that you can watch after you solve the quiz or game, and first pressed copies will come in a special cover.

Source & Image: natalie