I am a chronic insomniac, and am treated for it by my psychiatrist - so do take meds.
But I do love listening to very soft music, so soft that you can barely hear it.
The very best thing about the TV we bought last year is that it has a sleep timer on it. We get XM radio stations on it through our satellite TV, and one of the stations is called "Audio VIsion" - it is a combination of world music and nature sounds. I turn that down very low, and set the timer to turn the tv off in about 2 hours.
That way it helps me get to sleep, and I don't waste electricity all night long either.