Well, as I said before, with a DVD player and a 5.1 sound system, the experience is just amazing, it's true that you must be totally focused to it when listening to it, unfortunately, I have my home theater set it around my bed, and when I listen to it, I sometimes (well almost always) get sleepy, but it's pretty cool to sleep with this music, and trust me I NEVER use to sleep listening to other music, actually if theres music when I try to sleep, I must turn it off, and if I can't, I usually am awake untill the music ends.
That doesnt happens when TBU is playing.