Art

People always argue about art.  Is it or isn't it good?  You know how some people say rap isn't even music?  Yeah, that kind of thing.  How about experimental art or music or noise? Is it art? Is it even music? How about Duchamp's urinal.  Is that art?  How about the group named Bang On A Can?  Say you buy a CD of theirs and don't like it.  It's not like you weren't warned, so that one's on you. (LC)