Music for super better like winning a level in Mario.
Add music that emphasizes accomplishments like the music when you beat a level in Mario, open a chest in Zelda, or any of those other classic game epic win soundtracks. I think it would be excellent positive reinforcement as well as negative playing music when you fail against a bad guy such as dying in Mario or most other games. Really any music that is major and creates a sense of accomplishment would be awesome. There are endless examples from Pokemon to Zelda