I’ve posted Vladimir Gorbach playing Primavera Porteña by Astor Piazzolla before but this is a better and more close-up video. However, this one is just a promo. If you want to see the full version you can see this other one on YouTube. Super economic technique, especially in the right hand. Such small, accurate movements yet not lacking power. Killer bassline Gorbach!
Video Link/Source: http://youtu.be/II_Sm9kDL0A