Cause as I said, One Winged Angel is one of my favorite OST tracks I know and I listened to it a lot XD Plus I suppose I might be a bit atune to catching similarities in songs with my band maybe?? But if you listen to the one Zeppie posted and One Winged Angel, they ahve a lot of similar parts both in the orchestra but the same lyrics as well XD
But nah, I thought One Winged Angel within the first second of Zeppie's track and was 100% by like 3 seconds in that it was related to One Winged Angel XD
That beign said, never personally played FFVII outside of FFVII DoC which didnt have it and of which i only played like a third way through at most but yeah. Great song XD