Johann Sebastian Bach (1685 - 1750) <br /> <br />“Organ Sonata No. 1 in E-flat major”, BWV 525 <br /> <br />I. (without movement heading) <br />II. Adagio <br />III. Allegro <br /> <br /> <br />Helmut Walcha, organ <br /> <br /> <br />1947, St. Jakobi kirche zu lübeck.
