Peterr, I didn't see the 12-31 1989 version of Streets on your site, and you should consider putting it there- when the balloons and confetti are falling down and the guy is counting down to the new year, when he finishes counting, Bono sings the first few lines in a really beautiful and rich, deep voice- he normally doesn't even sing those lines, so maybe take a look at it, a good version is on youtube:
http://youtube.com/watch?v=03A6GpAVDF8
and I just thought you should also be aware of the 2006 12-4 Tokyo performance of Bad, the whole thing is brilliant but these lines particularly stood out:
"True colors fly in blue and black
Bruised silken sky and burning flack
Colors crash, "
collide in blood shot eyes"
Mainly the way he says "collide"
alright that's all for now, i'll be sure to post things as they come to mind
nice site btw, just took a look at it...even if we can't get all of his voice moments, we can get a decent chunk of them which will be very nice in the end and a convenient source for BonoVox Fanatics