The song is "Age of Cathedrals" from the musical Notre-Dame de Paris in French, Italian, and Spanish. Since high-rising Готика cathedrals of the late 15th century exist in France, Italy, and Spain, I used these three languages.
LOL since Хеталия is about the countries and there's a character for the US I felt like it'd be fitting to post this. XD If Ты happen to live in the states Ты should!(not mandatory) seeing in your states is fitting или not XD
This is really a Finnish folksong. These are the real lyrics to this song. Ты hear them in this song and I am not going to say them in this description.