This is similar in concept to one of the songs we have (Brighter Than Today). One of the difficult things I need to do (at least for the Solstice proper) is choose between similar songs to find the best possible option for a given niche. What I planned to do last year was have a vote on the Ritual mailing list for songs that were similar in quality and competing for the same timeslot. This year I ended up feeling like there was a clear winner in each slot, but I may end up doing something similar, either for the next Solstice or for other events.