Background Sound Theta 2 Binaural Beats - Better Learning and Memory, Higher Concentration, Not Falling Asleep, Studying

歌曲 Background Sound Theta 2 Binaural Beats - Better Learning and Memory, Higher Concentration, Not Falling Asleep, Studying
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

歌词