Gamma brainwave frequencies are the fastest and one of the most utilized brainwaves in the human brain. It has been said that gamma brainwave frequencies can be experienced while a person is asleep, as well as while awake.

Gamma brainwave music can be felt like a calm and peaceful sleep when a person is fast asleep, or deep, dreamless sleep when they are deeply asleep. It's been noted by many overnight sleep experts that gamma brainwave frequencies aid in memory consolidation and/or sharpening.

A gamma wave is a pattern of neural oscillation in humans with a frequency between 25 and 140 Hz, the 40-Hz point being of particular interest.

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