In what year was the album “Blue Pine Trees” released by Unicorn?

In what year was the album “Blue Pine Trees” released by Unicorn?: The album “Blue Pine Trees” was released in 1974 by Unicorn, featuring 11 tracks.
What is the most successful song from the album “Blue Pine Trees” by Unicorn?: “Ooh Mother” is the biggest hit from the album “Blue Pine Trees” by Unicorn.

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