This was while Bono was still experimenting with the Hear Us Coming snippet. The most coherent lyric he sang in the early stages of the tour was in Miami where he sings "My spirit left me Lord, my heart won't give you up, my love will make it strong".
I actually thought most of this footage was filmed in Lakeland while they were for tour. Not sure though. I know MTV was all over the place for about a week before opening night.