What it's like to go from computer programming in 1975 to touring the world as Air Supply, opening for Rod Stewart, a year later? What's the best term for their music? How have they been able to ride the roller coaster of music and touring all the way to successful shows in 2019? Soaring tenor Russell Hitchcock, one of the two anchors in Air Supply, talks about all that and more in advance of a Milwaukee show (September 7th, Pabst Theater) with Eric in this EricCast.