Radio Sonido Oscuro you can listen on this page of our site. Station work in genres: Metal. The most brutal radio of all time, a point where you can only hear overwhelming metal in all its genres and subgenres, real music from the low worlds where only reigns terror and despair. Radio Sonido Oscuro has a rating 5.0. Broadcasting country: Bolivia. The station was rated by 2 listeners. Radio Sonido Oscuro you can also listen in the FMCUBE app for Android.