It was the first I thougth when I saw it, but he sang the ooooooh ooooooh oooooh ooooooh part very strong, havent heard him sang that part so strong for a long time.
You can realy hear how he hold backs his voice in the feel part in OOTS, maybe the reason is why they didnt release the whole show was because of his voice?
Maybe his voice was shot because of the voice performence he did in Miss Sarajevo on that show, because in that performence he sings the "l'amour" higher then on any other version of hit, but it sounds like two voices there, maybe it is a echo effect that makes it sound stronger?