Binaural Beats for Gamma Rhythm (500Hz and 530Hz) to be the peak concentration 2016/9/19 Binaural Beats, Demo, Youtube Share the brain’s level upper !! LINE! CLIP! Please listen with headphones or earphones. Sponsored Links Beat Type Binaural Beats Frequencies Left: 500Hz Right: 530Hz Brain Wave: 30Hz (Gamma rhythm) Effects To be the fastest of the brain and peak concentration.