I researched the two types of noises to find out which one is better to play on your sound machine while sleeping.

add_user=relaxriverofficial</a> "Sleeping Music for Deep Sleeping" | One Hour of Dreamy Songs and Healing Meditation by @relax_river Is your sleep disturbed? If you had a hard workday or just need ...

Proof, then, that this is deep sleep music at its best ... Specifically to soundtrack yoga, sleeping, meditating, and, erm, panicking. After ending up with four hours of peaceful ambient sounds ...