I have this 1 have this one creator, The Exploring series covering mainly SCP who has just the right monotone with no special sound effects to perk you alert. He started on youtube but has 95% of his material on spotify as well. His stuff plus a dose of melatonin 2H before when I want to go sleep mode is what does it for me.I've solely used his material to sleep for more than 4 years now (uploads once a week so Ive gone through his whole production multiple times). Been trying to find a comparable podcaster but no luck so far. Either they have too much background music, use sound effects or too much variance in speech volume & tone. Any recomendations are welcome.