Beginning in 1959 we signed with Columbia Records, where he was one of the first artists to record in stereo.
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He then went on to record again for several years on Odeón, until nearly the end of the 1950s, with singers Héctor Pacheco, Carlos Barrios, and Armando Garrido.
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Fresedo was one of the innovators of tango in the early 1920s, along with such other young musicians of the time as Julio de Caro and Juan Carlos Cobián.
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The 1940s brought forward a new generation of musicians—Aníbal Troilo, Osvaldo Pugliese, Miguel Caló, Alfredo de Ángelis, Ricardo Tanturi, Ángel D'Agostino, etc.
His works would quickly became classics in the repertoire of some of the most popular tango orchestras of the day, including those of Anibal Troilo, Osvaldo Fresedo and Jose Basso.
Osvaldo Golijov | Osvaldo Bayer | Osvaldo Ríos | Osvaldo Ardiles | Osvaldo Pugliese | Osvaldo Soriano | Osvaldo Fresedo | Osvaldo Civile | Osvaldo Valenti | Osvaldo Peralta | Osvaldo Nunez | Osvaldo Domínguez Dibb | Osvaldo de León | Osvaldo Cruz | Osvaldo Cavandoli | Osvaldo Cacciatore | Osvaldo Aranha | Cristian Osvaldo Álvarez |
Thanks to a recommendation from José Pécora, a violin player, he joined Osvaldo Fresedo's orchestra in 1926 and played at the opening night of the Fénix theater in the Buenos Aires neighborhood of Flores.