I thought I had responded to this thread back in 05 but it doesn't seem so. Anyway, I believe that the problen with the singing of the National Anthem is that "WE" don't sing it anymore. I've heard some great renditions by celebrities-Kelsey Grammer had one and Vanessa Williams sang it beautifully because she later said that she was greatly concerned about her ability to present it faithfully.
I guess nobody will argue that Rosanne butchered it beyoun redemption and I maintain that Natalie Cole "jazzed it up" almost beyond recognition.
I reiterate, "WE" should be singing our Anthem. All of us, collectively, to the music of a marching band as it used to be at football games or even to an organ at the baseball park as Harry Carey would sing along with us just before he gave us "Take Me Out to the Ball Park". Never mind that the guy two seats over couldn't carry a tune in a bucket because he'll be drowned out by the crowd. Hopefully the crowd knows the words.