Listen to The Hearts Song football song lyrics free, a Hearts Anthems fan chant for FIFA 14/ PES computer games on xBox and Playstation. Lyrics of GUARD YOUR HEART by Steve Green: Guard your Heart, Guard your Heart, As a payment for pleasure This song was submitted on April 23rd. Lyrics. 1. Oh, what songs of the heart. We shall sing all the day,. When again we In the heavenly songs of the heart ; Best expressed in the songs of the heart.