Jody, your videos are the BEST. Thank you for what you do. 
P.S. Please (please) use a sound other than that brain-jarring, heart-stopping “DING” at the end of your recordings. (Please times infinity.) 
It would be great if you used a less-startling sound that gradually increased in volume over the course of 60 seconds.
Most people aren’t aware that the volume should be SUPER LOW with binaural beat recordings. You may want to add that note to that effect at the start of your recordings. 
Listen to one of your recordings at high volume sometime and you’ll understand all the comments about the sound at the end. (I love the comment from @Miriam Ann that starts with “CHEESUS CHRIST LORD AND SAVIOR, THAT SOUND AT THE END SHOT MY HEART OUT OF MY CHEST!” Hahahahahaha!)
Suggestion: You could copy your existing recordings but dub in a different (and hopefully gradually-increasing-in-volume) sound at the end. Post them with the same titles as your existing recordings but add something to the effect of the following at the end of the title: “Same as original recording but with different ‘wake-up sound’ at end.”
Keep up the great work, Jody. You’re on my list of heroes.
I have learned the error of my ways. Alas, if YouTube would only allow me to replace the source video instead of having to post a new one. I've posted versions with the alarm, and versions without the alarm, which brings it up to 14 power nap tracks on YouTube and I don't want to spam with another 7. 🙈
Plus, I do everything I possibly can to get people to listen at 20% volume ... 😩
ButEveryoneKnewHerAsNancy