Two words: Carl Sagan
Watch any one of his Cosmos videos and you’ll be out like a light 
His dry, monotone voice is just like a lulaby and works twice as fast! 
Actually the kind of sleep his videos induce is more of a coma, Which comes is second to Mrs. Rhoda’s Tech Prep Algebra 1 class.
for college hangovers, I often tuned into the PBS station for the painter(Ross?) that did the “Happy Little Trees”. Something about his ultra positive view and the sound of the brush on canvas was quite soothing and relaxing.
Carlton Sheets always does it for me. If I dont fall asleep by 5 am im doomed though, because Jack Van Impe comes on, and he is so funny I cant sleep.
The real cure for insomnia is light classical music, like Chopin. When I can’t sleep, I just pop that in my stereo and turn the volume down. Works like a charm.
I am completely in love with that guy. Too bad he’s dead. 
LOL!! I strongly second this one. Between his voice and the scraping of the brush on canvas, you could’ve pulled my teeth while I was watching that show.
Brian Eno’s Music For Airports
Humph!
And Drachillix tells his co-workers it’s me!
Celestial Seasonings Sleepy Time Tea.
I highly recomend working on an Excel spreadsheet.
My head is on my keyboard within two minutes
I just pull out anything vaguely resembling work(like my math book) and I’m gone.
Melatonin and a book.
Does it for me all the time.
I love that Melatonin stuff.
anything that has a lot of numbers repeated … like in a math class
also anything easy listening
Ditto.