OK. Not so tired this morning, so I'll type the whole thing out. This is still part of "Stairway" on the CD:
Plant: "I'll tell you what, hang on...shhhh!"
(singing): "I like storms in my passway"
"OK, this is eh, this one, hang on..." (says something inaudible off mic)
Some guy: "EVERMORE!"
Plant: "We'd very much like to do that but we've lost 3 mandolins."
"And so, instead we'd like to do something that might entice the nine tenths male audience in this hall tonight to get up and be very groovy!" (Laughs off mic)
"Ah, god's truth this is it!" (laughs)
"Very good!" (responding to audience clapping)
"This is for...hang on, who's that geezer who's name is on the bung wall, what's his name?"
"Ah, this for, eh, I went downstairs, eh, we've been here quite a long time actually, as you can tell by our condition..."
"Um and, uh, when I went to the toilet, as, uh...people do..." (audience laughs and claps)
"You thought we didn't, didn't ya?" (laughs)
"And on the wall I saw somebody's name: Alan Whitehead."
"So, for dear Alan, here it is!" (WLL riff starts)
Priceless!