Hi, I saw this on CP.

Its like a Deep HUmming CHanting sound that a guy is Humming with his mouth open,
kinda like

uuuuhhhhhhhhhh (Deep)

uuhhhhhhhh (Deeper)

uhhhhhh (deepest)

and its Dark, sounds like native american chant , and there is a sick Trance part, that sounds like MAd myles's eletricity dub ( the trance part)

NOT PHO SIOUX,

tiesto played this maybe at like 4-5 last night