Auto-tuning is an ability used by Finn due to him swallowing a little computer in an unspecified moment earlier in his life. It modulates his voice in a musical way by raising or lowering notes. It was first used in "The Jiggler," Finn used it to sing the "Baby Song" to Stanley and the Jiggler. He also used it without singing when he said "Let's get this party started!" to Jake and when he said "Get down!!!" in the same episode.
Episodes used
- "The Jiggler"
- "Freak City"
- "Another Way"
- "Incendium"
- "Dream of Love" (briefly)
Trivia
- Finn can choose whether or not he uses auto-tuning; he sings without it in numerous episodes.