Question:  George Alfred Maran attended Harvard University where he and his voice came to the attention of a prolific German composer whose most popular work was written in what year?
Sentence (from "Paul Hindemith"): Hindemith's most popular work, both on record and in the concert hall, is likely the "Symphonic Metamorphosis of Themes by Carl Maria von Weber", written in 1943.
Relevant evidence: Yes