Complex sentence: Zambas are composed about every subject, ranging from those whose lyrics celebrate people or events from Argentine history, to those which describe the beauty of a region, or of its women; there are zambas of political protest and even one called "Aerolíneas Argentinas".
Split into simpler sentences: Zambas are composed about every subject, from those that celebrate people or events of Argentine history, to those that describe the beauty of a region, or of its women. There are zambas of political protest, and even one called "Aerolíneas Argentinas".