Music Tango And Carnival KUNM Published July 3, 2016 at 9:02 PM MDT Facebook Email Print chevalfineart.com Sunset Tango - Painting by Michael Cheval Sat. 2/20, 4:15p: Carnival is the main topic in "La cumparsita", the most performed tango in the world. Along with this classic, we´ll feature songs that brings the twist of the origins of tango: "Tango Negro".