Listen to Beta Waves 14-30 Hz | Focus & Alertness Binaural Beats online. Beta Waves 14-30 Hz | Focus & Alertness Binaural Beats is an Instrumental language song and is sung by Hypnosex. Beta Waves 14-30 Hz | Focus & Alertness Binaural Beats, from the album HypnoSex Binaural Pack Vol. 8, was released in the year 2024. The duration of the song is 6:45. Download Instrumental songs online from JioSaavn.