From 1970 to 2009 he hosted American Top 40, and now Casey Kasem is back on the radio! Every Sunday, you can hear TWO entire classic countdowns as they originally aired -- one from the 70s, and one from the 80s! Hear classics as they were just making it up the charts, as well as great songs you may have forgotten!

American Top 40 -- The 70's airs Sundays from 11:00 am to 2:00pm
American Top 40 -- The 80's airs Sundays from 2:00pm to 6:00pm