Anton liked to compose in the same way as composers from Western Europe. He was critical of Russian composers like Mily Balakirev and others from the group called The Mighty Handful who tried to make their music very Russian. Nikolai was much more broad-minded. He supported Balakirev and his group. He was a great friend of Tchaikovsky and encouraged him much more than his brother Anton had done. Nevertheless, he still criticised Tchaikovsky’s . He said he would not play it until Tchaikovsky had changed it. Tchaikovsky refused to change it. Years later Nikolai decided he liked it after all.