maybe Jojo
(I watched only ~10ep.)
Clannad
I think most animes, which are based on visual novels, have unique soundtrack, so Steins;Gate maybe too.
~~Tom and Jerry~~
It had full it's soundtrack like in this video (I just have yuru yuri example)
Are there anime with full it's soundtrack like in Tom & Jerry, i.e. where every action is music?
I thought Namori no longer posts simple yuruyuri arts like this, but she just switched to instagram. It makes me both happy and sad (because I can't sign up on instgram or fb to see posts). There are so many new arts on danbooru anyway.