W.C. Handy's "Memphis Blues" was said to be the inspiration for the Foxtrot. The Castles' music director would play the Memphis Blues during breaks from the fast paced Castle Walk and One-step. The Castles were intrigued by the rhythm. They introduced the 'Bunny Hug' in a magazine article. They went abroad and in mid-ocean sent a wireless to the magazine to change the Bunny Hug to the 'Foxtrot'.