That's a lot of antipathetic criticism for very little reason.
You're no less than a bigot—by definition—and you ostensibly fail to understand that as a form of art, the value of one kind of music, or of a particular band or piece, is quite arbitrary and often relative. Different people favor various music; you're very well entitled to your "dead greats."
By the way, the "best sound Cobain made" comment was in very bad taste. You may as well have pulled the trigger.
You think it is about the "kind" of music... nope.... I can actually appreciate some of the contributors to the "grunge" movement... Alice in Chains, Screaming Trees, etc.... Cobain, on the other hand, was a talentless hack.... a poster boy for the "you can't feel my pain" movement... piss poor guitarist, horrid lyricist, and a crappy song writer... ooooohhh, making music that can depress teenagers. That's a real hard and complex thing
As for my "Cobain comment"... were you expecting a tear filled remorseful reply?? Keep waiting.... it's no tragedy the drug filled depression addict offed himself... at least the guy shot where he could do the least damage.. not like he had much useful going on upstairs anyway.... he actually did the music community a favor, so no more of his crap would ever be heard again