Ahhhhhh... I absolutely do fall asleep, day or night, depending on how I feel, whilst listening to music. No, I don't wake up when it's over. I really should remember to put the player on repeat if that's the source. And it doesn't matter how high the volume is. The problem with that, of course, is my neighbors complaining to security folks in my building, but those guys are used to it. I should also mention that I too have chronic pain as DK, my buddy, does. As a clinical pharmacologist (disabled/retired) and one who takes very potent opioids (DK gave that away, heh heh), the pleasure and joy of listening to great music under these circumstances is it's pain relieving and soothing effects. DK alluded to that. One thing I should make really clear is that I think sleep itself is a great pain reliever, if not the best. In fact, I wouldn't even contemplate trying to sleep in my recliner without music playing. Thanks to either great FM (Fanfare tuner) or the multidisc DVD player, I get to achieve my goals; i.e., getting sleep at all. I can count on one hand just how many times I've slept in my bed in any given month, including zero. Since I can only sleep 2-3 hours at a time, I have the chance to change the source and do serious listening! It's been a long time since I've used headphones, but I'm sure I'd have the same effects with them. Perhaps the pleasure of listening to music induces endorphin secretion. I wonder if that's even documented? For those of us with years of experience in biofeedback or meditation and being able to reach deep levels the endorphin effect, if existant, may be increased. I'll tell you one thing, it's therapeutic abilities justifies buying good equipment! I wonder if I can take a medical expense tax deduction on what I paid for my new system this year??? DK, what do you think of that one? ;)