Czardas

I just had to post this.

Csárdás is a traditional Hungarian folk dance, the name derived from csárda, an old Hungarian name for a pub. It originated in Hungary and was popularized by Roma music (Cigány) bands in Hungary and neighboring lands of Serbia, Slovakia, Slovenia, Burgenland, Croatia, Carpathian Ruthenia, Transylvania and Moravia, as well as among the Banat Bulgarians, including those in Bulgaria.  ~Wikipedia

Maxim Vengerov is on the violin.  I love their expressions!