Ivana Vallotti - De Divina Inventione

A comparison between Bach's and Buxtehude's corresponding works. The performer is a specialist and an authority in the field of organ music.Further the CD is featuring the Passacaglia in C minor (BWV 582), the monumental and sublime work where Bach, in the space of almost three-hundred measures, develops twenty-one variations on an eight-measure ostinato motif.