interesting name, the Habsburgs motto was abbreviated with these five letters meaning "Austriae est imperare orbi universo" or "Alles Erdreich ist Österreich untertan" or "Austria est imperio optime unita" or "Austria erit in orbe ultima" which all sort of mean that Austria is the greatest country and should rule the world XD
I appreciate that there's enough time to sing the song while you answer. I've noticed a lot of lyrics quizzes have shorter times, so if you get distracted singing, you run out of time to answer the last few