Complex sentence: With the track "Romale, romali", Nikolić competed to represent Serbia and Montenegro in what should have been the country's last ever Eurovision as a federation though as events turned out, they would not participate that year.
Split into simpler sentences: With the track "Romale, romali", Nikolić competed to represent Serbia and Montenegro in what should have been the country's last ever Eurovision as a federation. As events turned out, they would not participate that year.