It should probably come as no surprise by now that I like video game music. Especially from games that have good music, like Castlevania III.
You probably recognize the title screen if you've ever played this game:

But, hold down A and B while you press Start and:

Ta da!
You use Up and Down to choose your song, B to play it, and A to stop it. Perfect for making your own mix CD.
Which we'll have to talk about another day.