Echoes of Incas was formed partially from the same members as the group Ah-Kin. The group uses traditional Andean instruments, such as the pan pipes, drums, rattles, and guitars; electric guitar and bass are added for a vibrant pan-cultural sound.

Members of Echoes of Incas, which differ on each album, hail from many countries: Arturo Garcia Orozco (the key composer, from Mexico), Konrad Rhee (U.S.A.), Roberto E. Duenas (El Salvador), Gilberto Reyes (Peru), Luis Felipe Gonzales (Venezuela), Cesar Regino (Mexico), Sergio A. Villegas (Chile), Michael O'Day (Puerto Rico), Pathik Desai (U.S.A.), Gino Gambao (Peru), and Kambiz Pakandam (Iran)