Subtracters

Sinus 100 Hz - L 114 Hz - R Drone

Sinus 90 Hz - L 120 Hz - R Drone

Binaural Phase

Sinus 190 Hz - L 220 Hz - R Drone

Sinus 150 Hz - L 158 Hz - R Drone

Theta Sinus 100 Hz - 106 Hz

Beta 90 Hz - L 120 Hz - R - Attention

Alpha Focus - 300 Hz - L 308 Hz - R

Theta Sinus 100 Hz - 104 Hz

Alpha Brain Waves 432 Hz - 442 Hz