Welche Künstler wirkten bei O que será mit?
Which artist members contributed to O que será?
Daniela Mercury, Mercedes Sosa, Rubén Lobo, Popi Spatocco, Jorge Giuliano, Carlos Genoni, Marcelo Chiodi, Fabián Zylberman spielten bei der Aufnahme von O que será.
Daniela Mercury, Mercedes Sosa, Rubén Lobo, Popi Spatocco, Jorge Giuliano, Carlos Genoni, Marcelo Chiodi, Fabián Zylberman played on the recording of O que será.