I never realized it until now, but TFS only uses the Japanese and Kai scores. I wonder why that is?
Actually, KaiserNeko explained in one of his behind the scenes videos that he grew up watching fan subbed VHS tapes of DBZ, so the japanese soundtracks and pronunciations are more prominent as a result. We all grew up with Faulconer, but when I remove the nostalgia goggles, I realize some of the tracks don't really fit DBZ. Sure, you get the iconic ones that are great (Vegeta SSJ, Ginyu Transformation Theme, Goku SSJ3 theme), but I actually think TFS made the right choice for their music.