This is just one of many great tunes on an epic soundtrack. I highly recommend buying the full album, which is one of the greatest video game soundtracks of all time, in my opinion.
I highly recommend buying the album. you're going to be supporting an amazing composer, who actually created the music for the original game. It includes all the original soundtrack with real instruments in super high quality. I really cant put in words how amazing all the tracks sound. True to the originals with exceptional quality.
Is it still referred to as "cover" when done by the original artist? I thought maybe I should call it a "remix" or perhaps a new arrangement. Either way, I was happy to revisit these tracks as I had such fond memories creating the originals.