THE BEST SIDE OF MúSICA 396 HZ

The 174 Hz frequency can ease ache, pressure and boost focus. It’s been reported to offer a sense of security on the organs in your body, and is particularly effective On the subject of suffering while in the lessen again, feet and legs.The A4 at 440 Hz is highlighted over the chart. For more geeking out, you may perhaps have an interest With thi