Don Osvaldo in Río Gallegos

Don Osvaldo is an Argentine rock band formed in Buenos Aires in 2010 as Casi Justicia Social and renamed in 2014. Led by singer Patricio Santos Fontanet after Callejeros disbanded, the group is known for albums including Casi Justicia Social, Casi Justicia Social II and Flor de ceibo, as well as songs such as “Suerte,” “Misterios” and “Mis latidos.” Don Osvaldo has returned repeatedly to Plaza de la Música in Córdoba and staged multi-night runs at Luna Park and concerts at Estadio Cubierto Malvinas Argentinas. The group has also taken its full-band rock show outside Argentina for performances in Madrid and Barcelona.