Why... just why did they have to be removed...
Bill Bolin left the music theme because of INTERNET DRAMA. From what I hear, Bill would post some snippet of music to the music team forum, saying that he'd have it finished soon and not to use the incomplete thing. Then Andrew would listen to it and go "This is pretty good, I'm going to use it in a flash", and then Bill would be all "Dude no stop that I wanna finish them first" and then Andrew would keep doing it anyway and then it kind of escalated from there. I should note that I'm just writing this from memory and the original source was a youtube comment or something so this might not actually have anything to do with the truth. I'm just happy I bought the album when it still had Mutiny.
Later, Soluslunes left the music team after he accidentally posted someone else's song as his own. Apparently, he has loads of poorly labeled project files all over his computer, and he thought he wrote Endless Heart when in fact he had downloaded it from some bloke named "Draggor" and forgotten about it. The rest of the music team decided that Soluslunes wasn't really a trustworthy source of music. Too bad, since the tunes themselves are quite nice. You can get the original midi from
here. It's the one named "Heart of the Creator".