Songwriter and producer Jason Massey has signed a worldwide agreement with Warner/Chappell Nashville. Among his many accomplishments, Massey co-produced Kelsea Ballerini’s debut album, The First Time, in 2015 and recently co-produced her second full length album Unapologetically, including the lead single “Legends.”Other recent projects include producing/co-writing on Hannah Ellis’ debut EP, as well as Chris Bandi’s breakout “Man Enough Now,” and co-producing/co-writing Waterloo Revival’s “What Guy Wouldn’t.”Previously, the California native played drums and guitar in a number of bands and saw his music placed in mainstream television shows.