I figured I would make a topic to put some of my smaller cover songs in, since I've made eleventy bazillion topics so far, ha ha. This one is a cover of the very nifty password theme from Castlevania III, which actually seems to be covered a lot. I notice that most covers neglect one very fun aspect of the song, though, so I decided to change that (in fairness, I didn't even realize the little tinny sample from the NES version was supposed to be a laugh until I read about it recently).
But yeah, this one's only like forty seconds long, just a fun little ditty. First Castlevania song I've covered, too, if I remember correctly.