Mark Caspary is a Springfield, Illinois native and co-owner of Ears Up Sound Design, a company that provides sound design expertise for a variety of projects, including those in the themed entertainment industry. Caspary spoke to Community Voices about his background in theater and how his theater experiences have influenced the many projects Ears Up Sound Design has worked on around the world, including projects at Warner Brothers World in Abu Dhabi, Hollywood Bowl, Disney's California Adventure and Universal Studios Japan. : Super Nintendo World to name a few.