About Chrystian (singer)
José Pereira da Silva Neto, better known by the stage name Chrystian, was a Brazilian singer of the sertanejo genre. With his brother Ralf he was part of the duo Chrystian & Ralf. In 1973 Chrystian scored his first hit with "Don't Say Goodbye". Obliged to sing in English due to the fad of the record companies, at first he appeared almost as a "ghost" singer, since on the cover of his debut album, instead of his own photo, a model was used. In 2007, nine years after their first acoustic work, the duo released Acústico 2.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.