Castle Walk is a dance originated and made famous by Vernon and Irene Castle. The moniker was coined from the Castle's signature dance step styling, and their touring stage show of 1913 lead with this as their signature.[1] The Castle Walk became popular through its introduction into the Tango. "Castle Walk" is also a popular American song composed for Vernon and Irene Castle by James Reese Europe (1880–1919) and Ford Thompson Dabney (1883–1958). It was first recorded in 1914, commissioned by the Castles to accompany and provide music for their social dancing programs, having been one of these resulting pieces. Though many dance accompaniments of the time are syncopated rhythms, Castle Walk in particular carries syncopation in half-measure.[1]