"Sing Me Back Home" is a song originally recorded by Merle Haggard, not Ernest Tubb. However, it is a classic country song that tells a poignant story about a prisoner on death row. The lyrics describe a warden leading the prisoner down the hallway to his execution, and as the narrator watches, he asks the warden if his guitar-playing friend can perform one final request for the prisoner. The narrator wants his friend to sing him back home, to sing the song he used to hear, and bring back his old memories before it's too late. The song carries a sense of nostalgia and longing for the past and the comfort of home. The prisoner asks to be transported back to happier times through music, hoping to relive the emotions and experiences he had before his life took a tragic turn. The reference to the choir singing gospel songs on Sunday morning adds to the spiritual theme of finding solace and redemption through music. The prisoner asks if they can sing a song his mother used to sing because it holds a special place in his heart. Overall, "Sing Me Back Home" is a heartfelt plea for comfort and a reminder of the power of music to connect with our past, evoke emotions, and provide solace in difficult times.