1 prelude in c sharp minor 2 fugue in c sharp minor 3 variation 1 4 variation 2 5 variation 3 6 variation 4 7 variation 5 8 variation 6 9 variation 7 10 variation 8 11 variation 9 12 variation 10 13 variation 11 14 variation 12 15 variation 13 16 variation 14 17 variation 15 18 variation 16 19 variation 17 20 variation 18 21 variaton 19 22 variation 20 23 fugue in c sharp minor 9fragment)