Wow...and I thought I was the only one of my kind....
It will happen, the language being foreign. I've been though it myself, and still go though it. It's whatever you like, not what THEY like. My PSP memory sticks are full of Japanese music -- and only about a total of 18 American songs...I know, that's bad. :O I'm sure that Japanese people that listen to American music go through the same thing...but the thing about that is there are other young Japanese people who follow the very same trend (acculturation). That's how you end up with young Japanese people with braids...funniest thing I ever saw
I hardly listen to any American music myself, but I just so happen to love my J-Music
Oh, and BTW....I don't know if anyone answered this already, but Tool is a rock band here in America. They're been around for a while (and most of their live concerts were done in the dark...simply didn't want anyone to see their faces).