Amazing Emotional Harp Music and Celtic Harp for Deep Relaxation, Calm and Sleep. 432 Hz Music, Tibetan Harp Music, Angelic ...

Yuval Ron stands in front of an announcement of the live performance of 'Heal Me,' a 40 hertz choral composition sung by the BYU Singers. Ron is the composer of this song cycle. (Photo courtesy of ...

When two tones of slightly different frequencies are played in separate ears simultaneously (usually through headphones), the human brain perceives the creation of a new, third tone, whose frequency ...