From the Stephenking.com news page:
Hey, you guys and gals: I've done public readings from next year's Shining sequel a couple of times now, but if you got the idea from any of the blog posts that the audio sample at the end of the forthcoming Wind Through the Keyhole CDs is just the five-minute snippet I read last month in Savannah...think again. It's the entire prologue of the book (called LOCKBOX). It's 25 manuscript pages and runs a little shy of half an hour when read aloud. If you're looking for a return to balls-to-the-wall, keep-the-lights-on horror, get ready. And don't say you weren't warned.