 If you liked
K-On!!
|
 ...then you might like
Hibike! Euphonium
|
Obviously these have similarities as two music-based KyoAni works. Similar moods at times, though K-On!! can be a bit goofier. Both are about high school kids in bands, one being a concert band and the other being a pop band. Good character chemistry, very good facial animations and reactions. Obviously good music, though I would argue the actual background OST of Euphonium is better.