to some la descomposicion sonora will seem like the insane ramblings of a madman but to others, like me, they will understand the progression of seemingly random sounds and revel in the enclosing nature of the song - not quite claustrophobic but intense reverberations around your skull.
la dominancia sonora on the other hand is a bit more (delightfully) painful and worth the intensity of the sounds. this is going to crawl into your head and try to force its way out in any and all directions.
the songs are long (over 14 and 10 minutes respectively) which is good; it gives you enough time to listen and enjoy all of the nuances. this is quite captivating. noise/harsh noise can often go one way or the other, be good or bad, work or not work ! and this, for me, works. perhaps with each listen something new will appear or you'll hear something in a different way. i like this...