
I'm one of the few who love iTunes. It's a pain but I've been using it for so long that I actually like it. Maybe its more Stockholm Syndrome especially since I bought a lot of media from iTunes.
Have you tried Musicbee? It is really customizeable, you can even install a travel version and have all your music and the program live on an external hard drive, and you can use it on different PC's.
I've never seen Rick and Morty. Maybe I should watch an episode or two.