Ever have life-size posters of the crush of the moment on the walls in your room as a teen? Are the groups you loved then the groups you love still? I mean how old are some of those folks who keep on "entertaining"? In their 70's and still going strong? Does it look kinda goofy to see them bopping on stage as they did decades ago? Or do you still get a thrill seeing them and listening to them play as if they were still the band they were when you were young? Do they embarrass you or do you admire them?