What does GS mean? Genesis?
Also, for the record, exactly copying the original (especially while removing several of its melodic variations) is probably not a good idea with a song like that one;
while I certainly did go extremely over-the-top with the way in which I composed my version, it was ultimately for the best IMO
(more importantly, I also sincerely hope you’re not insulting the drum usage in my version, because a rather huge part of the reason why I made that mix in the first place was to show off how much I could do with a proper, pitch-shiftable drum kit...which the default SF2 pack for the Super Metroid soundfont doesn’t actually have, much like its Wario Land 4 cousin)