Tchaikovsky dedicated his original and emotionally vibrant Fourth Symphony to his newly found correspondent Nadezhda von Meck. This correspondence started at the end of 1876, when Tchaikovsky was in need of funds. On the recommendation of Nikoli Rubinstein, Director of the Moscow Conservatoire where Tchaikovsky was a professor, Nadezhda before the other, Nadezhda von Meck sincerely and increasingly gushingly, Tchaikovsky less sincerely to begin with,...