The Simpsons opening sequence enter this cartoon universe of "The Simpsons". Finally, after a couple of decades, they've gotten closer to what I had in my mind. Not perfect, but better." The two original variations were further expanded to these variations: The billboard gag is a running visual joke added to the opening sequence with the updated 2009 high-definition opening. In the gag, a billboard is seen on the roof of the building across the street from the elementary school as the camera pans through the town. The billboard changes every episode. The first episode with a billboard gag was "Take My Life, Please"
The Mary Tyler Moore Show opening sequence instrumental version of the song was later used for the opening of Moore's 1979 variety series, "The Mary Tyler Moore Hour". Sonny Curtis recorded two full-length versions of the song, both with significantly different arrangements from the TV versions. The first was released as a single on Ovation Records in 1970, while the second was included on Curtis' Elektra Records album of the same name in 1980. The latter recording, which featured a country arrangement, reached No. 29 on the "Billboard" Hot Country Singles chart. The song has been covered by artists such as Ray Conniff, Joan Jett & The