'Twilight: Eclipse' soundtrack revealed, very, very, very slowly

twilight-eclipse-soundtrack.jpg UPDATE 6 p.m. ET: And finally, the seven-hour reveal is over. The full track list is now after the jump.

It's a big week for "Twilight" fans: Tickets for the third movie, "Eclipse," go on sale Thursday (May 13), and while you're waiting for that, you can discover who's on the movie's soundtrack Wednesday (May 12).

And since the revelation of the soundtrack listing has been turned into an all-day affair, that will kill a good amount of the time before tickets go on sale.

Yes, we said all-day affair. Summit Entertainment, Atlantic Records and MySpace Music are dragging out the soundtrack news over a full day, adding one track to the list every half-hour. The slog began at 11 a.m. ET Wednesday.

The track list is after the jump; we'll keep updating throughout the day as bands that will join Muse on the soundtrack are announced.