Ernst Daniël Smid and Ieniemienie. Ernst Daniël Smid (b. 1953) is a Dutch tenor opera singer and actor. Smid appeared in the Sesamstraat Kerstspecial 2009, singing "Wees mijn Echo" with Ieniemienie. (YouTube) This song also aired in a normal episode on November 6. External links Offical site IMDb Retrieved from "https://muppet.fandom.com/wiki/Ernst_Dani%C3%ABl_Smid?oldid=1070956" Categories: International Celebrities Community content is available under CC-BY-SA unless otherwise noted.