Keion(K-on)

Alternative title:
けいおん！ (Japanese)

Genres: comedy, slice of life

Themes: bishoujo, moe, music, school
Plot Summary: It's Yui Hirasawa's first year in high school, and she's eagerly searching for a club to join. At the same time, Ritsu Tainaka, a drummer, and her friend Mio Akiyama, a bass player, are desperately trying to save the school's light music club, which is about to be disbanded due to lack of members. They manage to recruit Tsumugi Kotobuki to play the keyboard, meaning they only need one more member to get the club running again. Yui joins, thinking it will be an easy experience for her to play the castanets, the only instrument she knows. However, the other members think their new addition is actually a guitar prodigy...

For more info:
Keion(k-on) wiki

personal comment:
kawaii characters mixed with a twist of comedy this anime is rated 8.5 j's

Nice. These girls are pretty cute.