Discover more music, concerts, videos, and pictures with the largest catalogue online at Last.fm. Listen free to Los Hermanos Rosario – 20 Aniversario (La Dueña del Swing, Un Día En New York and more). Los Hermanos Rosario Los Hermanos Rosario is a merengue music band, originally consisting of siblings Rafa, Luis and Toño Rosario. Explore releases from Los Hermanos Rosario at Discogs. Find album reviews, stream songs, credits and award information for 20 Aniversario - Los Hermanos Rosario on AllMusic - 2001 Formed in the Dominican Republic city of Higuey in May 1978, the 14-piece orchestra has had a series of hits such as Bomba Mi Hermano, Insuperables, Los Dueños del Swing and Bomba 2000. Shop for Vinyl, CDs and more … 22 tracks (). Around 1990, Toño Rosario branched out and became a …