In what year was the album “O Cantor, o Compositor” released by Adelino Moreira?

In what year was the album “O Cantor, o Compositor” released by Adelino Moreira?: The album “O Cantor, o Compositor” was released in 1970 by Adelino Moreira.
What is the most successful song from the album “O Cantor, o Compositor” by Adelino Moreira?: “Prova de Amor” is the biggest hit from the album “O Cantor, o Compositor” by Adelino Moreira.

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