Retro Remix: The ol' Mushroom Mambo (Super Mario Bros.)

Whelp, this is it. After all these months of making compositions/remixes, I finally remixed the most commonly known song in the history of video games . . . . the Overworld Theme from Super Mario Bros, aka World 1-1. It was originally going to be a remix of the Overworld Theme from Super Mario Bros. 3, but after I playfully inputted the beginning notes to SMB's Theme, I decided to do the original game's Overworld Theme instead. Don't expect this to be an overblown remix either, infact this is probably one