Horowitz's arrangement of Liszt's Mephisto Waltz (featuring a few inclusions from Busoni's arrangement as well as minor tweaks and a different ending).
@davidwhorton95 The alignment of the right wrist is very poor and the hand and fingers are insufficiently active here, although I've been making a number of substantial changes since the time of playing through. That said, I've never had the slightest problem with tendonitis in all the years I've been playing.
