Love the sounds of struggle and chains. Like the soothing, white, background โnoiseโ because one can envision the captive trying, thinking, exploring as best IT can to find the โescape route.โ And, of course, there is no chance to free ITself, throw off the chains and run. IT will struggle until ITs totally exhausted, and then, ITs Masterโs โfunโ begins. Struggle on, slave, itโs music to our ears.