VIDEO: Earth Wind & Fire and the Doobie Brothers Perform Preview of Upcoming Show on GMA

On GMA, The two classic rock bands perform a sneak preview of the giant concert taking place on both coasts this summer, The Classic East and West.

Check out the video!

bout GOOD MORNING AMERICA

The Emmy Award-winning morning news program is anchored by Robin Roberts, George Stephanopoulos, Michael Strahan and Lara Spencer. Amy Robach is the news anchor, and Ginger Zee is the chief meteorologist. The morning news program airs live MONDAY-FRIDAY (7:00-9:00 a.m. EST), on the ABC Television Network.