This is the other Tetris theme song

In 1989, Nintendo launched "Tetris" into the public eye. Pre-packaged with nearly every Game Boy, and selling 35 million units, now almost everyone knows the theme song. But did you know the first 25,000 copies of Nintendo's Tetris had a completely different soundtrack? Elliot of The Retro Future explains these "Minuet" copies, and was able to track down two examples to check out. If a seller knows what they have, these copies fetch around $40 on eBay.