Founded as a project in 1963. The octet was dissolved probably in 1965 at the latest. Members: * Astor Piazzolla (bandoneon) * Antonio Agri (violin) * Oscar López Ruiz (electric guitar) * Kicho Diaz (bass) * Jaime Gosis (piano) * José Bragato (cello) * Leo Jacobson (percussion) * Jorge Barone (flute)