One of the many unused musical tracks from Super Mario Bros.. This one is referred to simply as "sand-1" in the game's files and, based on this name, we can assume that this may have been used in levels of a scrapped beach theme. Here is an MP3 of the song for offline listening: https://drive.google.com/file/d/1-orPE2jw_EoU3R9uqP2I03YWYXLBn3HC/view?usp=sharing Here is the original file for the song that I have ripped from the game: https://drive.google.com/file/d/1DsZ9QR71U4ZAYR33U1SmDrFHQmko6EN4/view?usp=sharing And, of course, go here to read more about cut Super Mario Bros. content: https://tcrf.net/Super_Mario_Bros.