Breitkopf Urtext. This new edition of Bachs organ music is intended for performance purposes and is based on the current state of Bach research. The findings of the previously published text-critical editions have been taken into consideration but not rendered in their entirety. The complete edition, awarded in 2015 with the ìBest Editionî prize. See https://www.breitkopf.com/work/8795/complete-organ-works-breitkopf-urtext.