K on

 K ON

K on is an adorable show about 5 high school girls in a band. They just stay in their club room eating cake and playing songs.

The main character Yui joins the music club thinking it would be easy, but as soon as she joins she realizes that she needs to learn how to play an instrument. it was hard but she quickly learned how to play guitar and made friends with the other club members.

It's a simple show but an enjoyable one. There isn't much plot in the show but every episode is enjoyable.