My freshman roommate took a stained-glass course and then built a custom stereo rack with a stained glass turntable cover. Unfortunately he built it such that the cover came down at an angle that prevented the tone-arm from returning all the way to the resting position and in fact it would get stuck exactly at the outside edge of the LP. The upshot of all this was that if one were recording an album and left the room, it would effectively be in continuous play mode.
So on my cassette of this album, "Sultans Of Swing" being Track 1, Side 2, there is a reprise of the song at the end. And as circumstance would further have it, the tape runs out exactly when Knopfler says "Good night".