To be honest, I have a “meh” approach when it comes to rock music. In the mid-2000s, I’ve acquired a taste for techno and EDM music after playing some flash games on Newgrounds. I also prefer music without words, and lots of techno and EDM music have music without words. I just find electronic music to be more fun than rock music. A majority of my music library consists of electronic music, but there are some rock and metal songs too. I really want a music anime focusing on the production of electronic music, but we’ll have to wait.
The only other rock music anime I’ve watched is K-On!, because it is the most famous moe anime. The only reasons why I’m watching Tenshi no 3P are 1: It’s made by the same creators as Ro-Kyu-Bu! and 2: Tying into that fact is that it has super cute lolis. You know these jail memes commonly associated with Eromanga Sensei? These memes live on with Tenshi no 3P! The intensity of the fanservice has definitely escalated in the second episode.