It's the final year of high school for Yui Hirasawa (guitar), Ritsu Tainaka (drums), Mio Akiyama (bass), and Tsumugi Kotobuki (keyboard); the founding members of the Light Music Club. Together with their junior member Azusa Nakano (guitar), they spend their days after school in the music room enjoying tea and sweets, and practicing music. Amidst band practice, preparations for the new student orientation performance, scouting for new members, and student responsibilities they still have time for "After School Tea Time".
This is one of the funiest anime I've ever seen! The visual is great, the audio is awesome and the cuteness is EPIC! Seriously, this is one of the best anime there is. You'll just love all the different characters, although sometimes they're stuck in a certain role. The stories are all amusing. And of course, it's all very realistic.