1) Russian dance 
Trepak (Трепак) (Трoпак, Трiпак) refers to one of the most distinguished and celebrated dances in Pyotr Ilyich Tchaikovsky`s famous ballet, The Nutcracker. One of several consecutive ethnic dances in the ballet, it is based on the traditional Ukrainian folk dance known in Ukrainian as the Tropak or Tripak. The `Trepak` often als......