Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best Goldberg, without a doubt

Like several of the previous reviewers, I have collected numerous versions of the Goldberg Variation (including three of the Tureck performances), this being my favorite piece of music in the universe. To my mind, this live performance recorded in the 80's is without a doubt, the best ever Goldberg. Like all other Tureck performances, there is extraordinary authority, integrity, and a sense of inevitability. Unlike some of her earlier and later versions, there is also is this version tremendous spontaneity and naturalness, and most of all, a sense of profound joy.The supposedly popular recordings (e.g., by Gould or Perahia) are simply not in the same league.