I currently take a sleep aid to help me fall asleep and stay asleep.  The problem is that I am a very light sleeper.  Even under the influence of the drug, I still wake up at the slightest sounds (mouse fart level).  Can the binaural beats help reduce my sensitivity to sounds and allow me to get a more deep and restful sleep?  Can binaural beats also help me to dream more or at the very least remember my dreams better or even allow for more lucid dreaming?
I don't think it has anything to do with sensitivity to sounds, but is more about your general feeling of being comfortable, safe and secure. That requires a bit of conscious effort. I used to be a super-light sleeper but in recent years have slept through surprisingly loud events.

Binaural beats can certainly influence your brain into the REM state.

Remembering your dreams usually requires that you actually wake up immediately after dreaming so you can record it consciously.
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