Slow-wave sleep

"The composition is inspired by the birdsong heard throughout the original recording, and the practice of unihemispheric slow-wave sleep. Some migratory birds use this as a way to allow one hemisphere of the brain to rest during flight. Similar to how, if we take a long flight, we may rest while flying without sleeping completely, only to sleep deeply at the first opportunity after landing. The composition includes a synth with a white noise filter and recordings of water."

Swedish forest reimagined by Symbal. 

Part of the Music for Sleep project - for more information and to hear more sounds from the collection, visit https://citiesandmemory.com/music-for-sleep/