Complete the following phrase: One popular Civil War variant of this song where the lyrics make reference to the
Siege of Madrid is known as "Los Emboscados".<unk> Siege of Madrid is known as "Los Emboscados". ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️