Polka Heartland: Why the Midwest Loves to Polka From polka's surprising origin story as a cutting-edge European fad to an exploration of the modern-day polka scene, author Rick March and photographer Dick Blau take readers on a joyful romp through this beloved, unique, and richly storied genre. "Polka Heartland" describes the artists, venues, instruments, and music-makers who have been pivotal to polka's popularity across the Midwest and offers six full-color photo galleries (including the Hayes Boys Orchestra) to immerse readers in today's vibrant polka scene.