Pianista: The Legendary Virtuoso
There is a glut of rhythm games on the Switch already, but none of those subsequently inspired me to pull out my keyboard and brush up on some of the music that I've learned over the years. Pianista did, and while it might not encourage you to take up music lessons, at the very least you'll walk away from this with a better sense of "classical" music. That is something valuable.
Pianista - The Legendary of Virtuoso - Trailer