This doesn't fit the "What are you doing differently" thread, since it's now a couple of years in a row that this masterpiece has displaced the Matthew's Passion as my morning Lenten exercise. Has anyone come across an organ transcription? For piano the Artaria print is easy, if riddled with misprints (Scarpa is merely transcribes this); Czerny is as pianistic as one might expect; Köhler splits the difference, though I find myself pruning the low bass octaves and note his slight allergy to six-four chords (don't be stumped either by page 20 following p. 21 in the scan). In each case one still needs the full score to decide how many chords to play at the end of No. 7 ;-)