The Simpsons Music
The Simpsons season 23 poster

The Simpsons season 23 episode 4 soundtrack

Replaceable You, 1 song

Bart’s science fair project, a mechanical baby seal, outshines Lisa’s brainy asteroid model and quickly becomes a popular pet among the retirement home patrons. Meanwhile, Homer’s new and eager assistant Roz, steals Homer’s job, forcing him to team up with Flanders to reveal her true colors and evil past.

Theme Song

The Simpsons: Theme
Danny Elfman