Forty years ago, on September 2, 1982 – the year of Michael Jackson’s Thriller and Steven Spielberg’s E.T. – Glenn Gould’s legendary second recording of the Goldberg Variations closed a circle that his revolutionary 1956 recording of Bach’s masterpiece had opened. While his first recording is the exuberant, fast-paced work of a 22-year-old pianistic prodigy, his second is the measured, richly detailed interpretation of an experienced studio artist. Just five weeks later, the Canadian pianist died unexpectedly, leaving the world a masterpiece of recording art that – awarded two GRAMMYs – is still one of the most listened to classical albums worldwide.