With the exception of the version of the Grand FugueŒî for piano four hands (HN 954), this volume contains all of Beethovens works for this scoring, to which he only rarely turned. It comprises the Sonata in D major op. 6, the Three MarchesŒî op. 45, the Eight Variations on a theme of Count von WaldsteinŒî WoO 67 and the Six Variations on the Song Ich denke deinŒî WoO 74 _ all of these works are very well-suited to piano teaching. The musical text was revised to follow the recently published Critical Report of the Beethoven Complete Edition, and is now accompanied by new explanatory texts. The piano duo specialist Andreas Groethuysen has also provided fingerings for this work.