Bob Dylan, Joni Mitchell and Van Morrison together at the Gorge at George Washington State in 1998./ Black and Blue concert of Black Sabbath and Blue Oyster Cult at Alpine Valley in Illinois in 1980(?)-Molly Hatchet opened for them./Steveie Ray Vahn opened for Bryan Admas and the Police at Aloha Stadium in 1982(?)/ Knight Ranger in Downtown Honolulu in 1983(?)/ When they were still classic Rock muscisians- REO Speedwagon in Madison Wisconsin (I was 16) in 1979 I think Rick Derringer opened for them./ David Byrne from Talking Heads in downtown Spokane Washington at the Big Easy in 2004