VODood said:XTalker said:In 1978, there were no formats revolving around 20 year old songs.
What? "Oldies" was born at WCBS-FM about 1973 - featuring songs that were 20 years old.
I believe WCBS was playing songs that were 10 and 15 years old, but likeely not 20 in 1973. And it was a very rare station, not a nationwide "format".