Eh...
It sort of sounded... "Blah" to me. I've never actually heard the original song, however, you could have made this a little more upbeat in my eyes. Some drums would've been nice, maybe a less dull sounding instrument. You should also try and edit out the silence at the beginning and end of the song to try and make it loop. I dunno.
The tempo was nice though. And it was clear.
But don't let this review discourage. Keep it up and get better!