Written, arranged, performed and produced in Cuba by the Experimental Sound Collective of ICAIC (Cuban Institute of Cinematographic Arts and Industries). Sung in Spanish, with illustrated booklet, including complete texts and English translations. Leonardo Acosta, Genaro (Caturla) Garcia, Pedro Guapache, Lucas de la Guardia, Pablo Menendez, Pablo Milanis, Noel Nicola, Leoginaldo Pimentel, Eduardo Ramos, Silvio Rodriguez, Emiliano Salvador, Sergio Vitier.