Initially formed at Indiana University, the a cappella group Straight No Chaser emerged as a leader of the modern a cappella movement. The group has since sold over three million albums worldwide, amassed more than a billion streams on Pandora alone, and sold over 1.5 million concert tickets globally. In the fall of 2023, Straight No Chaser performed in over 50 cities across the United States, featuring multiple sold-out shows, including a record-breaking run in Indianapolis.