The night will start with a soulful opening number to "T.S.O.P. (The Sound Of Philadelphia)" by MFSB featuring The Three Degrees, choreographed by Luam and featuring guest dancer and "Soul Train" alum Popin Pete of The Electric Boogaloos. Partner dances to include the Rumba, Jive, Foxtrot, Viennese Waltz and Quickstep. For the first time this season, judge Derek Hough will provide his expert insights, tips and tricks during a master class centered around the classic hit "Get Down On It" by Kool & the Gang.