Extreme Powerful Antistress [looping]

__Changes:__Preset loops now ________Original Description from Author:__Very powerful entrainment based on scientific evidences according to the paper "A comprehensive review of the psychological effects of brainwave entrainment" by T. L. Huang, PhD and C.Charyton, PhD. 30 Hz ramped down to 8 Hz in 15 min, then up to 14 Hz in 7 min.