Most people don't LOVE their job. My husband and I would definitely fall into that category. So then it falls upon oneself to make work enjoyable - and to do so in whatever fashion necessary. Internet radio is a big help, a HUGE help. Then not only can I whistle while I work, but I can sing, dance and make a right good racket. It's good for the heart.
A friend sent me this video of some guys who had the same idea. Enjoy!