 In 2018, the Chorus joined Demi Lovato to perform "Tell Me You Love Me" and “Sorry (Not Sorry)” during her Tell Me You Love Me World Tour stop in Allstate Arena.The Chorus has made out-of-town appearances in Portland, Oregon, Los Angeles, New Orleans, Detroit, Fort Lauderdale, Tampa, Milwaukee, New York City, Montreal, Kansas City, Indianapolis, Miami, and Denver.The Chorus has also hosted Chicago appearances of choruses from some of these same cities, other nearby cities, and European cities such as Amsterdam in the Netherlands, London in the United Kingdom and Hamburg, Germany.