Performing on 19 instruments, Los Calchakis has expanded on the Spanish-Incan musical traditions of the Andes Mountains. Led by lyricist, vocalist, flute, and percussion player Hector Miranda, the Buenos Aires-based quintet has been one of Argentina's most heralded bands. The group received a prestigious award from the Academy Charles Cros in 1971 and performed the Mikis Theodorakis-penned soundtrack of Costa-Gravas' film State of Seige. Although they remain rooted in traditional music, Los Calchakis focuses almost exclusively on original material. Their lengthy list of hits i...