Music Afro roots in tango KUNM Published January 17, 2014 at 12:24 AM MST Facebook Email Print Poster: "Tango Negro", movie by Dom Pedro / http://en.unesco.org/events/premiere-tango-negro-dom-pedro Sat. Jan. 18th, 4:15 pm: Tango negro, tango-candombe, tango canyengue, tango-landó to celebrate Afro roots in tango for Martin Luther King´s anniversary.