He met a musician called Robert Craft who came to live with the family and helped Stravinsky sort out his compositions and papers. He was surprised to find that Stravinsky never visited Schoenberg, who only lived a few streets away. After Schoenberg died in 1951 Craft encouraged Stravinsky to listen to Schoenberg’s serial music. Soon Stravinsky started to use serialism in his own compositions. Craft travelled with Stravinsky and helped him a great deal, for example, by conducting some of the concerts, or rehearsing the orchestras before Stravinsky came.