In what year was the album “De Palavra... Em Palavra...” released by MPB-4?

In what year was the album “De Palavra... Em Palavra...” released by MPB-4?: The album “De Palavra... Em Palavra...” was released in 1971 by MPB-4, featuring 6 tracks.
What is the most successful song from the album “De Palavra... Em Palavra...” by MPB-4?: “Pois é Pra Que” is the biggest hit from the album “De Palavra... Em Palavra...” by MPB-4.

Other artists of MPB