The crowd replied enthusiastically, so he said to his sound guy, "Frank, turn it up." The sound went up. Lou made the request again, and now the sound by the front speaker stack reminded me of my first concert, a Ramones show which left my ears ringing for three days.
The music went loud, the crowd stood up, and the last three songs were great. Reed closed the set with Gravity.
Update: Justinsomnia's blog has a great description of the show. Here's AOL's video of the first song.