original: His late life was marked by stereo recordings with the Columbia Symphony Orchestra.
simplifications: Later in life he made stereo recordings with the Columbia Symphony Orchestra. His life was known by recordings with the Columbia Symphony Orchestra. Later in life he recorded with the Columbia Symphony Orchestra. Stereo recordings with the Columbia Symphony Orchestra were made later in his life. Stereo recordings with the Columbia Symphony Orchestra were an important part of his late life. His late life had stereo recordings with the Columbia Symphony Orchestra. Late in life he mostly did stereo recordings with the Columbia Symphony Orchestra. He did many stereo recordings with the Columbia Symphony Orchestra in his late life. His life was highlighted by recordings with the Columbia Symphony Orchestra. In the years before he died, he was known for stereo recordings with the Columbia Symphony Orchestra.