That happened to me once, for a Homestuck contest. My cousin wanted me to enter and I said no, but she wouldn't stop bothering me, so I tried to make a track and missed the deadline. lol.
Your song was awesome, I am not familiar with the artist of the original mix though. It was still awesome. I am pretty surprised you could make that with FL though, because I only could make a drum beat. lol I need to learn.
Thanks for the feedback! I might go make this a full album though instead of an EP because ideas are just, like, exploding in my brain. Pretty much, I have a crap load of ideas. I just finished up "Prime" and plan to replace the preview. I also finished a few other tracks too. I am currently working on an 8-bit song atm. And I mean as I type.