I don't think a loop repetition with an end fade qualifies as a "remix". You didn't add anything musically to the original loop at all aside from repeating it four and a half times. I kept waiting for the MIX part of your "remix", some switching around of the melodies, extra layers of instruments and melodies, a bridge to an extra section, nope, nothing, just the original loop repeated until you faded it out. I wouldn't have been disappointed if this was titled "extended loop", but calling it a remix raised my expectations higher than your efforts.