Bach Organ Works, Vol. 1 and Vol. 2; 6 cassettes total; Archiv Produktion 3376 004 & 3376 005; each volume has a 16 page booklet with complete notes in English, French, and German. Dolby Stereo sound, recorded in 1969 and 1970. Performed by Helmut Walcha at the Silbermann Organ in the Church of St. - Pierre-le-Jeune, Strasburg, and the Grand Organ of St. Laurens Church, Alkmaar. Made in Germany. Volume 1 contains Preludes and Fugues, Fantasias and Fugues, and Toccatas and Fugues (BWV 532, 535 - 538, 540, 542, 550, 562, 564, 565, 572, 578, 582) Volume 2 contains Orgenbuchlein (BWV 599 - 644) and Trio Sonatas 2 - 5 (BWV 526 - 529).