Asma Kasma is one of the oldest Azerbaijani dances which is current in marriage

Marriage

Marriage is a social union or legal contract between people that creates kinship. It is an institution in which interpersonal relationships, usually intimate and sexual, are acknowledged in a variety of ways, depending on the culture or subculture in which it is found...

. Its name comes from music by the name of "Asma-Kasma" and they use this music when they escort the bride

Bride

A bride is a woman about to be married or newlywed.The word may come from the Proto-Germanic verb root *brū-, meaning 'to cook, brew, or make a broth' which was the role of the daughter-in-law in primitive families...

 to the bridegrooms home and women dance in the opposite of the bride. Its velocity is slow and a little exaggerative and full of jumps.