Carl Stefan Demert (Nyköping , Sweden, December 15, 1939 - July 9, 2018) was a Swedish "trubadur"; singer-songwriter and guitarist. He is known for the songs "Balladen Om Den Kaxiga Myran" ("The Ballad Of The Sassy Ant"), "Till SJ" and "Anna Anaconda" with Jeja Sundström. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.