The Toccata and Fugue in D minor, BWV 565, is a piece of organ music written, according to its oldest extant sources, by Johann Sebastian Bach (1685–1750). The piece opens with a toccata section, followed by a fugue that ends in a coda. Scholars differ as to when it was composed. It could have been as early as c. 1704. Alternatively, a date as late as the 1750s has been suggested. To a large extent, the piece conforms to the characteristics deemed typical of the north German organ school of the Baroque era with divergent stylistic influences, such as south German characteristics. ... https://www.youtube.com/watch?v=BBWD3lie8Cs

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