What's that, Plants vs. Zombies' Laura Shigihara? Covering select tracks from The Legend of Zelda: Skyward Sword isn't enough anymore? You're going to give Super Castlevania IV a spin? That's cool.
And what's that? You want to cover "Theme of Simon Belmont," the greatest Castlevania song of all time? And you want your friend Roger Hicks to accompany you on drums? Really cool.
What now!? You want to add unbelievably cute Japanese lyrics to the music!? Quit playing games with my heart! I can't stand it!
Castlevania IV - Theme of Simon (drums and vocal remix) [YouTube]