White label promotional copy for Brazilian market. Catalog number 991.7102 differs from the commercial black label release (101.7019), with the "991" prefix indicating RCA Brazil's promotional series.
Label text: "Fabricado por RCA Eletrônica Ltda. Avenida Engenheiro Billings 2277 - São Paulo" / "Com Matrizes de RCA Records" / "Indústria Brasileira"
Both tracks written and produced by Fernando Arbex, founder and drummer of Barrabás.