Exam Preperation Mastery - 73.4 Hz Gamma Frequency Binaural Beats

Song	Exam Preperation Mastery - 73.4 Hz Gamma Frequency Binaural Beats
Artist	Binaural Beats Research
Album	Over 2 Hours of Gamma Waves Study & Memory Binaural Beats & Isochronic Tones Music & Nature Sounds