I use binaural beats every night, I like it! Not sure exactly how well they work, but it seems like they do...? Hopefully they work for you! 
 God bless us all
I can never sleep with earbuds simply because they continuously fall out. Flat, comfy headband headphones to the rescue! https://amzn.to/2TcdGaK (affiliate link, commissions earned)
Jeff Garrison