Park City Institute presents Professor of Rock LIVE with Russell Hitchcock & Graham Russell of Air Supply on April 15 at 7:30 p.m. at the Eccles Theater on Kearns Boulevard. The Professor of Rock Live series by Adam Reader features interviews and performances of the definitive stories behind the greatest songs of the rock era. In this volume of Professor of Rock, learn about the friendship forged in 1975 and their rise on the charts. The trademark sound of Russell Hitchcock's soaring tenor voice and Graham Russell's simple yet majestic songs created a unique sound that would forever be known as Air Supply. For more information and tickets, parkcityinstitute.org.