There was a time when best original song contenders easily took up residence on top 40 radio: 1977's "You Light Up My Life" (from the film of the same name) was one of five Academy honorees from the decade to top the Billboard Hot 100, and seven more Oscar recipients reached No. 1 in the '80s. But Eminem's "Lose Yourself," from 2002's 8 Mile, was the last Oscar winner to top the charts. And the 2014 champ, John Legend and Common's "Glory" from Selma, halted at No. 49, further evidence of an amicable separation in recent years between radio play and the Oscars.