" Over and over again we find the Church councils complaining that the peasants (and sometimes the priests too) were singing 'wicked songs with a chorus of dancing women,' or holding 'ballads and dancings and evil and wanton songs and such-like lures of the devil'; over and over again the bishops forbade these songs and dances; but in vain. In every country in Europe, right through the Middle Ages to the time of the Reformation, and after it, country folk continued to sing and dance in the churchyard. Two hundred years after Charlemagne's death there grew up the legend of the dancers of Kölbigk, who danced on Christmas Eve in the churchyard, in spite of the warning of the priest, and all got rooted to the spot for a year, till the Archbishop of Cologne released them. Some men say that they were not rooted standing to the spot, but that they had to go on dancing for the whole year; and that before they were released they had danced themselves waist-deep into the ground. People used to repeat the little Latin verse which they were singing:
...
Through the leafy forest, Bovo went a-riding
And his pretty Merswind trotted on beside him--
Why are we standing still? Why can't we go away? "

― , Medieval People