OP Second Response:
I'm like 99% sure it was not an audioswap. There were several videos where I had to do an audioswap due to the original song getting copyrighted but I know that particular song would have been one I downloaded. I specifically remember liking the countdown sequence for the beginning of the video.Also, I think I found one of the threads where you're tracking this song down on. The fact that I put in the video "set to rock music" to me makes me think maybe I didn't even know the song's name or artist at the time and it was something I just randomly downloaded from somewhere, most likely PureVolume but also maybe MySpace? I can't remember what I was using for music at the time but PureVolume was a big one I used to use back in the day.