The Question of Instrument (1983) is a Documentary, Music film that follows part I of the series "Glenn Gould Plays Bach" is devoted to Bach's "Art of Fugue." Gould's performance is followed by a lively repartee with Monsaingeon, in which the pianist provides dazzling insights illustrated by music examples. He explains, for example, why he plays some pieces extremely slowly, and bemoans the "musicological overkill" of scholars who insist that Bach's keyboard music should only be played on a harpsichord. The Question of Instrument is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of documentary movies may also want to explore similar titles below.