ycooreman (I started to relax at the 2:30 mark when they took the subliminal human conversation out of the mix almost altogether. At the 6:55 mark there was a repetitive scraping sound that pays (to my ears) homage to XTC's 'Somnabulist.' I added this artist to my list.)
At the end of the day if it takes some stress out of the brain and limbs, as well as lets me work calmly and freely and fluidly, then it is the best ambientπ