In what year was the album “Popcorn” released by Walter Wanderley?

In what year was the album “Popcorn” released by Walter Wanderley?: The album “Popcorn” was released in 1967 by Walter Wanderley, featuring 2 tracks.
What is the most successful song from the album “Popcorn” by Walter Wanderley?: “Cabaret” is the biggest hit from the album “Popcorn” by Walter Wanderley.

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