I'm wondering if anybody has any experience with external sounds affecting or even entering their LDs. If I had a pre-programmed audio track (say, an audio book, for example), and I could trigger it to play during my dream periods, would I be able to hear or even read the book in my dream? (With recall, of course.)

I know one answer is "anything's possible," but I was wondering if anybody knows of any research or anecdotal evidence suggesting this is really a viable thought. Thanks!