Many TV theme songs, you'll find, have an "extended version" somewhere out in the world. "Seinfeld," however, didn't have the leeway of only two different musical mixes. It needed a new one for ...

For those living in a bubble for the last three decades, Seinfeld offers the complex lives of the certifiable Cosmo Kramer (Michael Richards), feisty Elaine Benes (Julia Louis-Dreyfus), frugal ...