My husband used to think I was weird for listening to this to fall asleep until one night I couldnt find my earbuds. I decided to let this play on low so I wouldnt disturb his sleep and its funny cause now he asks me to play it every time he has difficulty sleeping!(About 3xs or more a week) But i have to admit the effect of this app sound much better with earbuds☺
W0lvesden about Sleepmaker Waves, v3.1.1