Op. 15 #1, 8, 7koji
I think Bortkiewicz's best music is easily the equal of Rachmaninoff, and like Rachmaninoff, while pianistic, is extremely difficult (at least I found it to be) but certainly a worthwhile composer to explore, and the Op. 15 etudes in particular are wonderful.koji
All very impressive performances. 15/8 is completely wonderful music, and has one me over in favor of Bortkiewicz.You will be assimilated, you will become one with the Bort.