bass, vocals Ringo Thielmann congas, percussion Pappo Atiles drums, percussion, vocals, flute Jorge Fattoruso keyboards, vocals Hugo Fattoruso liner notes Angel Atienza liner notes Vincent Tornatore recorded by Larry Rosen This disc includes nine demo tracks recorded with a four-track Teac 3440 at Holly Place Studio, NYC (recorded July-August 1975), as well as Opa's first demo, recorded in 1972 (= track 10, a bonus track not on previous editions). Tracks 1 to 9 are sessions with Larry Rosen. This Lion Productions reissue is with the kind permission of Perro Andaluz Records. 16 page cd booklet