“One of the great interpreters of J. S. Bach,” was the New York Times’ description of the German organist and harpsichordist Helmut Walcha (1907-1991). His “intuitive grasp of the composer’s mind and intentions” was noted by The Guardian, while Gramophone judged that “his coherence and inner logic as a Bach interpreter remain unsurpassed.” Walcha’s recordings of Bach’s major solo keyboard works, performed on the harpsichord, are gathered together in this superb 13-CD collection.

The first edition to comprise all of Helmut Walcha's recordings on Archiv Produktion, Deutsche Grammophon and Philips. Commemorating the 30th anniversary of Walcha's passing (11 August), it includes both the stereo (1956-1971) and the mono cycles (1947-1952) of Bach's complete works for organ; harpsichord recordings consisting of the Well-Tempered Clavier and the Violin Sonatas BWV 1014-1019 with Henryk Szeryng, the latter originally issued on Philips; plus other organ works from the early North German repertoire, including Bruhns, Scheidt, Buxtehude, and Sweelinck. The mastermind of Walcha's recordings was legendary producer Erich Thienhaus, a prolific recording producer and progenitor of the Tonmeister profession itself.

Much of Bach’s organ music was written during the earlier part of his career, culminating in the period he spent as court organist at Weimar. Among many well-known compositions we may single out the Dorian Toccata and Fugue in D minor, BWV 538, the Toccata, Adagio and Fugue, BWV 564, Fantasia and Fugue in G minor, BWV 542, Passacaglia and Fugue in C minor, BWV 582, Prelude and Fugue “St Anne”, BWV 552 (in which the fugue theme resembles the well-known English hymn of that name), Toccata and Fugue in D minor, BWV 565, and the Toccata and Fugue in F, BWV 540. Chorale preludes are compositions for organ that consist of short variations on simple hymn tunes for all seasons of the church year.

"…Walcha's…carefully calculated interpretations create a genuine sense of organic unity and a deeply musical sense of line and phrase, which gains from felicitous registration using highly suitable organs, splendidly recorded."

– The Penguin Guide