Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: An Amazing Work of Art

This album is no doubt Barbra's best, as some of the most incredible tunes from Broadway are masterfully sung by the most incredible musical artist out there. The first song on the album, Art Isn't Easy/Putting It Together, is a great opener, followed by Barbra's gloriously powerful vocals in such memorable numbers as: Nothin's Gonna Harm You, The King and I Medley, and a mesmorizing Somewhere from The West Side Story. Barbra's Broadway Album is a timeless treasure.