var body = document.body; body.className += " u-body u-xl-mode"; body.style.cssText += " "; var dataBg = ''; if (dataBg) { body.setAttribute('data-bg', dataBg); } psychoacoustics circular music music of origins more occult circular psychedelia new musical frontier and archaic knowledge more 432 Hz Golden Tuning for well-being more 8D everything you need to know about 8D audio and binaural tones more 7.83 Hz breath of the Earth and healing through 8 Hz Alpha waves more 270