"Staff Roll", also known as "Credits Roll" or simply "Credits", is a musical theme composed by Koji Kondo for Super Mario 64, where it plays during the game's staff credits. The key change is similar to, but is longer than, that of "Ending" from Super Mario World.
In World 7-2 of Super Mario Bros.: The Lost Levels, if Mario is hurt by this Fire Bar, the red Koopa Troopa on the nearby platform will turn around and start walking backwards.