 Complete the following phrase:  On 6 June 2013, Elias Elffors Elfström went on to win Lilla Melodifestivalen, the Swedish national selection for the Junior Eurovision Song Contest with his song Det är dit vi ska. Five months later, he shot a music video for the song, and changed his stage name to Eliias. On 30 November 2013, Eliias went to represent his country at the 11th annual 