6 Hz Guru

1

4 Hertz

Theta Waves - Binaural Beats: 7, 6, 5, 4.5, 4 Hz

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2

腕豪-瑟提

腕豪-瑟提

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3

Enough

Enough

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4

6 Hz Theta Waves

6 Hertz - Theta Waves (Binaural Beats)

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5

5 Hertz

Theta Waves - Binaural Beats: 7, 6, 5, 4.5, 4 Hz

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