Sergei Rachmaninoff, who died on this day in 1943, was a Russian-born composer and absolutely incredible pianist. As a composer he's mostly known for his stunning concertos and Rhapsody on a Theme of Paganini, but it was as a pianist that he was uncanny. Even Anton Rubinstein, who we have previous acknowledged as not only one of the greatest concert piano performers of all time but a sweet-ass pimp to boot - acknowledged Rachmaninoff as something special.
"He had the secret of the golden, living tone which comes from the heart," said Rubinstein. "I was under the spell of his glorious and inimitable tone which could make me forget my uneasiness about his too rapidly fleeting fingers and his exaggerated rubatos."
The sentence to pay attention to in that worthy praise is "too rapidly fleeting fingers." See, Rachmaninoff wasn't simply a gifted musician, he was a freaking mutant!