In the early 20th Century we started using term ‘melting pot’ more widely, even though it was used to describe America in the 1780s. That is mostly due to a play titled The Melting Pot. In it, the protagonist writes a symphony ‘expressing hope for a world in which all ethnicity has melted away.’ Years later, the movie Mr. Holland’s Opus tells the story of a dedicated but frustrated teacher who composes The American Symphony. Fast forward to 2011 and Adam Schoenberg writes American Symphony, inspired by the 2008 US election.