Okay, a truly great song is a song that makes its own aesthetic intentions clear and then lives up to them and exceeds them in an interesting way. Alright?

Well, hardcore is so much about the body, in that you have to play as fast as possible. I'm not sure it can be ironized. You can't play faster, though I suppose that with the help of electronics you could play faster. Yeah, if you sped it up, that could ironize it.

That seems like one of the differences in expectations of "serious" and "popular" music that you can actually depend on the liner notes to explain yourself? Yeah. Whereas in popular music you depend on photo shoots. A hardcore band who looked like Duran Duran would have to depend upon those liner notes.

There are so many clichés in the world, especially in music, that it's a never-ending creative font to just bring two of them together and let them interact.

If the songs were in lumps, then you would expect to understand what was going on in the plot. Which is not a realistic goal. And also the instrumentation is different for every show, so it's more varied sonically. And people are free to make up their own plots, of course. There are pretty dense and complicated plots, and they're simple songs.

Serious music isn't listened to in a casual setting. You don't want to listen to that in headphones on the subway.

I actually prefer to hear small groups of instruments. Orchestras seem to lack a texture for me, or variety of texture. There's only about ten things you can do with one note in a string section. But a lone violin is continuously changing textures.