This was one of those images that came to mind as a complete picture all at once. When I think of being rescued I think of music. I'm talking about the emotional kind of rescue, when you get stuck in your own thoughts and need something to pull you out.
I think most people would have a certain band or a certain song that always makes them feel better. For me it has always been Crowded House, every time I hear the first few notes of Weather With You my heart feels a little bit lighter.