Thanks. That was recorded many years ago and Rock N Roll Waltz was what we called it at the club where we danced. The actual name of the dance is Rita's Waltz which was choreographed by one of my favorite choreographers. Jo Thompson. Her teaching video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-WkrdfmZx-Ro.html