In matters of love, should you rely on your heart or your head? This is the question christina perri posed as she began writing her second album, a collection of cathartic songs that seek to reconcile how we make decisions in love and life. head or heart - was recorded over 2013, with further production from Jake Gosling (Ed Sheeran, One Direction), John Hill (P!nk, Mayer Hawthorne, Santigold), and Butch Walker (Taylor Swift, Fall Out Boy, Panic! At The Disco). The album was mixed by GRAMMY® Award-winning engineer Manny Marroquin (Kanye West, John Legend, Alicia Keys).