This edition of the complete organ works of J.S. Bach, performed by Bernard Foccroulle, was recorded between 1982 and 1997 on a series of splendid historical instruments and provides a clear picture of Bach's development as a composer of instrumental music. This complete edition also contains works attributed to Bach as well as the recording of the Chorale Fantasia Wo Gott der Herr BWV 1128 rediscovered in 2008.