Tango² = Tango x Tango
Tango²Cuadrado was established in February 2011. For the first time it played on milonga in Salzburg (AT) . Tango²Cuadrado plays old (dancing) tangos, milongas and tango valses in original arrangements, and also famous compositions by Astor Piazzolla. The members of this project are Martin Chovanec and Jozef Ostrolucky (violin). Regular guest of this duo is great Argentinian singer Oscar Ernesto Qvejero.