The seinen moe 4-panel manga
K-On! by
Kakifly will be getting animated.
けいおん!
K-On!
Official anime site:
http://www.tbs.co.jp/anime/k-on/
The manga was serialized in the seinen moe 4-panel manga magazine
Manga Time Kirara, and is also serialized in the seinen moe 4-panel manga magazine
Manga Time Kirara Carat.
Currently there's one volume released of this manga.
Covers:
Mangaka: Kakifly
Genre: Seinen