Need help again

Hello, friends. Once again I am grateful to all who have helped me with interpreting "Lion of Ireland":)

Actually, I need help again:o I teach English in one of Moscow's grammar schools. In January another school is holding a musical festival (smth like Eurovision), and each school that participates in it must present a country chosen by throwing lots. As you can easily guess, our school is to represent the Republic of Ireland)

We need a short poem in Gaelic (4-8 lines) that bears the spirit of Ireland, that is very dear to you, perhaps. Please, mind, that our teenagers don't speak Gaelic, so we also need he transcription and the English translation. Hope I'm not asking for too much

Thanks beforehand!