@Eline:
Thanks mucho muchly, Eline! Yes, background vocals is on my list. I hope to be able to figure out something. Although my project is called "Late Bloomers Rock", it isn't a rock music project. It's more inclusive than that. You know how people sometimes say, "You rock!" I'm trying to say you can still rock if you're a late bloomer. Like me. At anything, not just music.
@Martin:
Thanks so much, Martin! I would have loved to hear what you came up with. I am going to try to come up with some harmonies for the bridge.