Bulgarian magic - the asymmetric meters of Bulgarian horo

Bulgarian folk dances are based on asymmetrical meter, built up around various combinations of 'quick' and 'slow' music. The music, in Western musical notation, is often described using compound meter notation, where the notational meter accents can be of different lengths, usually 1, 2, 3, or 4. Many Bulgarian dances are line dances, in which the dancers dance in a straight or curved line, holding hands.