It has some similarity of Hibike! Euphonium, with similar setup on school orchestra band, with less of orchestra focus, and more on the main character and his family complication. There are a handful of characters appears that could really be developed more and it will definitely enrich it overall, but somehow it feels a bit short for all of them that each just got covered a bit, then move on. Could be caused by of the anime adoption where manga may explain better?
I like music type of anime, and this is still worth to watch.