verse 1: Fm Eb Ab How could I describe Bbm Ab Db A God thatā??s indescribable Db Eb Fm How could I explain Bbm Ab Eb A love thatā??s unexplainable Fm Eb Db Iā??m at a loss for words. Chorus: Fm Eb Ab Bbm Ab Fm Eb Ab Oh Oh Oh My heart sings Oh Oh Oh Fm Eb Ab Bbm Ab Fm Eb Ab Oh Oh Oh My heart sings Oh Oh Oh