Smartphone: Babbling Brook and Theta 2 Binaural Beats for Intense Learning - Increasing Memory, Concentration, High Learning Ability

歌曲	Smartphone: Babbling Brook and Theta 2 Binaural Beats for Intense Learning - Increasing Memory, Concentration, High Learning Ability
歌手	Torsten Abrolat
专辑	Stimulating Background Sounds for the Workplace - Increasing Brainpower & Concentration, Working More Easily, Longer Learning, Not Falling Asleep, Binaural Beats