The Simpsons - Season 18, Episode 06: Moe 'N' a Lisa
Trailer
Completing the struggles and adventures of Homer, an ordinary man working at a nuclear power station, suffering from living with such a wacky family in the Springfield, where he does his best to establish a quiet life. In this new season, Lisa feels frustrated and upset when she knows that Bart becomes good at playing Jazz music.
... we will give the proverbial thumbs up to the story anyway, as it didn't branch off into tangents or contain too much random humor, but stuck with the main plot allowing it to flourish.
