The Pan American Symphony Orchestra kicks off its annual DC Tango Festival with a concert at the Kennedy Center of nuevo tango music by Astor Piazzolla and his contemporaries. With Latin Grammy winner, Pedro Giraurdo on bass, Nick Danielson on violin, Ahmed Alom on piano, and Javier Sanchez on bandoneon, this is tango at its finest, with virtuosic musicianship, beautiful melodies, and exciting rhythms. This is new tango with old tango authenticity.