At the Edges of Sleep by Lee Rosevere
Volume 4 follows in the ambient tradition of the other albums in the Time-Lapse series, this time with a focus on music inspired by sleep, or perhaps even music that would be beneficial for trying to sleep.
Although this is not officially tested, it is relaxing, and please let me know if you find this music helpful for sleeping.
Lossless available on Bandcamp
cover photo by Marco Del Borrello