"(Looking for) The Heart of Saturday Night" is a track on Tom Waits' second studio album entitled "The Heart of Saturday Night" released in 1974. The song has been covered by a number of other artists, including Jonathan Richman, Jerry Jeff Walker, Dion, Madeleine Peyroux, Diana Krall, Gwyneth Herbert, and Shawn Colvin.
You gassed her up behind the wheel
With your arm around your sweet one in your Oldsmobile
Barrelin' down the boulevard
Looking for the heart of Saturday night