Neil Young's "Borrowed Tune" from the TONIGHT'S THE NIGHT album. Jimi Hendrix -- "Drifting" Neil Young's "Through My Sails" from the ZUMA album. And hell, just about anything by Nick Drake.....
Someday I'll have to post the songs I have in my iTunes playlists here... I have one that I called "The Night Compilation" and it has songs that are good for going to sleep, but also songs that just remind me of the night! On that one I have 27 songs, that I picked up from all the music I have.
Kveldsjanger by a guy called Ulver. He is actually the lead singer/guitarist for emperor (a black metal band), but on this album its really quiet norwegian folk music, with viking chants n stuff.
Oh man, if you're a Beatles fan, I can't believe you haven't already thought of "Good Night" from the White Album! It's absolutely PERFECT. Hehe, let Ringo sing you to sleep . Also, if you can find anything, check out Glass Harp. Their self-titled album is great for listening to before bed.
This song isnt a sleepy song, but its a layed back, mellow tune, but it puts me to sleep The Eagles - Last Resort any lennon tune