As his good friend Paul Kirk just mentioned, Ted Kennedy enjoyed singing -- even though his enjoyment of singing was in inverse proportion to his talent. We say this as a compliment -- it takes a big man to sing off key, on mic, with one of the world's most popular symphony orchestras. And after watching the following clips, you can only come away with the impression that he loved singing so much he simply couldn't help himself. Thanks to the Boston Pops for digging these out of their vault the other day and making them available: