Their song Deli (Crazy) was revealed on Friday, 15 February at 18.30 (CET), when Mor ve Ötesi performed their entry during the evening news on TRT 1. Deli is a powerful rock song entirely in the Turkish language.
A press conference followed the song presentation at TRT Tepebasi Studio, at 19.30 local time. Mor ve Ötesi sang the song both playback and live. The band also performed a mini concert for the viewers in the studio.