Opa are Hugo Fattoruso on keyboards & vocals, George Fattoruso on drums, Ringo Thielemann on bass and Ruben Rada on vocals & percussion, plus Airto on percussion (who also produced the album), Barry Finnerty on guitar and Flora Purim on vocals. The LP was released in 1977 on Milestone Records.
1. Mind Projects
2. Camino
3. La Cumbia De Andrés
4. Montevideo
5. Malisimo
