SONIDOS EN EL SILENCIO, música y arte sonoro a la obra de OPS (New LP)
Various ArtistsLabel: Erizonte
"In this work of collective creation directed by Erizonte, important artists close in ethics and aesthetics converge to those mysterious and disturbing drawings that appeared in some newspapers, books and magazines that between the mid-60s and the 80s (such as Hermano Lobo, Triumph or Notebooks for Dialogue) signed OPS, later better known by the heteronym El Roto..."