John Legend, who just won an Academy Award as co-author of the Selma anthem “Glory,” will partner with CORE Media Group on the reality series Sing it On for the CBS/Lionsgate cable venture Pop. The series, inspired by the film Pitch Perfect, follows five university a cappella groups competing for a spot at the International Championship of Collegiate A Capella finals at Carnegie Hall. Legend’s production company, Get Lifted Film Co., also signed a first-look development…
