The song "Jenny Come In" by Joan Shelley is about a man waiting anxiously for a woman, Jenny, to return to him. He believes that the two of them can overcome the ghosts of their past and create something more powerful together. However, he is haunted by loneliness and doubt, and imagines a voice telling him to break down the door and go after Jenny. When she finally returns, he feels guilty about what has happened while she has been away. The song explores themes of longing, guilt, and the search for genuine connection. It also touches on the idea of escaping the past and creating something new, even if there are still echoes of the past that haunt us. Overall, the song is a poignant and affecting meditation on love, loss, and the complexities of human relationships.