In what year was the album “Baden Powell – 1971” released by Baden Powell?

In what year was the album “Baden Powell – 1971” released by Baden Powell?: The album “Baden Powell – 1971” was released in 1971 by Baden Powell, featuring 2 tracks.
What is the most successful song from the album “Baden Powell – 1971” by Baden Powell?: “Violão Vadio” is the biggest hit from the album “Baden Powell – 1971” by Baden Powell.

Other artists of Bossa Nova