" Secret Combination " was officially released to the media and radio stations by ERT on February 6 , 2008 . The song was Kalomira 's entry in a three way race to be Greece 's entry in the Eurovision Song Contest 2008 . She battled both Chrispa and Kostas Martakis for the spot . The final decision was made on February 27 , 2008 - Kalomira won , and after competing in the semi-final on 20 May 2008 she represented Greece in the Eurovision Song Contest final on 24 May in Belgrade , Serbia . Her song was performed 21st out of 25 . Her and Kostas Martakis 's songs were leaked onto the internet on February 3 , three days before the official release , although the leaked versions were uncompleted demos . The song was released as a digital download on February 12 , 2008 and a CD single on March 28 , 2008 . Kalomira has stated that she plans to record a Greek-language version of " Secret Combination " after the contest
Eurovision Song Contest 2008
Eurovision Song Contest 2008
Secret Combination (song)