Obsil was a musical project of the Italian composer Giulio Aldinucci (born in Siena, 1981). The word "Obsil" stands for observing silence. Even though his musical research is focused mainly on electro-acoustic and experimental music, he also composes music for acoustic instruments. His first two albums, Points (2006) and Distances (2009) were released on CD by Disasters by Choice Records. On April 2011, the Irish label Psychonavigation Records released Vicino, his third album.