N1-N4 Variations (Vocal Documentation From All Four Sleep Stages)

Artists

Album Info

Release Date: 2008

Label: Stand-Up Tragedy Records

N1- Loss of some conscious awareness of the external environment and muscle tone.
N2- Conscious awareness of the external environment completely disappears.
N3- The stage in which night terrors, bed wetting, sleep walking and sleep-talking occur.
N4- A deeper version of N3, in which the deep-sleep characteristics are pronounced.