Sonarus V

On a lonely planet called Sonarus V, you and your professor are studying little monsters from the planet, and their response to sound stimuli, but when the professor rewinds the tapes, he enrages the monsters and gets kidnapped, and it is up to you to save him.

Soothe the monsters with a song, enrage them with the sound of a rewinding tape, and beat them over the head with a boombox, all in the name of freeing your professor.