Marcus & Karen Hilton Tango Showdance WSS 1998

Marcus & Karen Hilton Tango Showdance at WSS. Name of the song is "Concierto Para Quinteto" by Astor Piazzolla If you're not sure who they are, Marcus & Karen are the 9 time professional international standard world champions and were also once 10-dance world champions (pretty insane) Their dancing is usually described as "simply the best"