Hopak
（重定向自Gopak）
Hopak (Ukrainian:Гопа́к, IPA: [ɦoˈpɑk]), also referred to as Gopak or Cossack dance, is a Ukrainian dance. It is performed most often as a solitary concert dance by amateur and professional Ukrainian dance ensembles, as well as other performers of folk dances. It has also been incorporated into larger artistic opuses such as operas and ballets.