Watch Sadisflix. From his childhood in Russia to his last days in California, the tumultuous ininerary and bathed in melancholy of the legendary pianist and composer Serguei Rachmaninov. This film is based on the legend that Rachmaninoff received a bouquet of lilacs from an unknown admirer after every performance. He emigrated to the United States, and after an interval, began to receive the mysterious lilacs again.