Well, it's a big old jukebox. Yeah, there's lots of music stuck around in here. Even some of Brin's original compositions, though they can be kind of scary.
Large speakers cover the walls of the jukebox, and they could really do damage if Brin turned 'em up loud, but since he's insane, he won't. CD's, tapes, records, 8-tracks, you name it, cover the floor. They're about 3 feet high.. don't worry, walking on them doesn't break them. You see one you want to listen to, but then hear Brin singing somewhere in the jukebox, the horrible noise coming from all the speakers! You scream, but there's nowhere to run! Just when you feel ready to make yourself go deaf, Brin suddenly stops, and shows his face.
You're alive, but no thanks to the singing.