This is one of my favorite animes, I'm not sure how obscure it is (though I personally see it as such with a lack of discussion besides very sporadic fanart posting from JP twitter. It's a funny shonen about famous composers being reborn as "Classicaloids", and they can perform magic with music. It's a fun watch and its one of my unlike pipe dreams for "Please get a season 3!", although the twitter account is still somewhat active and last year, they did a classical music performance in Hamamatsu IIRC. It helped me get into classical music afterwards
View attachment 38143