I've dropped myself into straightforward character pieces in order to explore that form and reap its values. But you are sort of restricted visually when your first requirement is to tell a fairly straightforward story. ↗
Talking about covers, whether visually or sonically, if a particular combination of notes struck a chord in your heart in a way that you want to be a part of it by covering that song, then there's nothing wrong with it. ↗
When I was kid, I remember playing 'Vogue' by Madonna over and over and over again. And ah, you know, something about the beat was really cool, and Madonna, visually, was on TV all the time and I thought she was just so beautiful. ↗
I mean when I was working shall we say with Disney, you know they sent me the script for the film Hercules and I had to imagine what all the characters looked like. And to develop those characters, so nothing exists visually when I get the script. ↗