The Empathy Song is a short song invented by Jake and performed by Finn in front of Donny in the episode "Donny." Finn sings it to make Donny be aware of how his actions make other people feel, and it proves successful. This song was the first step to turning Donny nice. Later, after the Why-wolves and the House People laugh at him, Donny sings the song in an attempt to console himself, but ultimately returns to being a jerk.
Put yourself in the place of me!
When Donny confronts the Why-Wolves, the song changes to:
Put your mind inside...