Orchestra Octango

Orchestra Octango was an eight-member tango chamber ensemble founded in 1977 in Buenos Aires, directed by violinist Mauricio Marcelli, who also served as arranger and composer. The ensemble featured classical string instrumentation (four violins, viola, cello, contrabass) anchored by distinguished bandoneonist Dino Saluzzi, combining concert-hall sophistication with tango tradition. Marcelli, formerly lead violinist and arranger for Osvaldo Pugliese’s orchestra (1969–1974), brought refined compositional techniques to the ensemble’s sole recorded album, released on the independent Tonodisc label. The repertoire blended canonical tango works by Pugliese, Francisco De Caro, and Astor Piazzolla with Marcelli’s original compositions such as “Con cierto vuelo.” Critical reception was warm, with advisors praising Marcelli’s “professional and human capacity” as arranger and performer. While the ensemble’s documented activity centers on its 1977 recording, Marcelli’s arrangements from the Octango were later performed by the string ensemble SurdelSur, extending the group’s musical legacy. The group exemplified 1970s post-golden-age tango, maintaining the genre’s instrumental core while incorporating elements of concert music aesthetics.

Sources note: Release year discrepancy: One source (notasyfobal.blogspot.com) lists the album release as 1976, while the majority of sources consistently state 1977 as the release year. The 1977 date appears more reliable based on multiple independent sources.