At the end of 2007 , Heaven Music chose Kalomira to be their contestant in the 2008 National Final to represent Greece in the Eurovision Song Contest 2008 . Kalomira picked an R&B style upbeat song with a Greek feel composed by Konstantinos Pantzis with lyrics by Poseidonas Giannopoulos titled " Secret Combination " . The song has an " American production " feel to it . On February 27 , 2008 , Kalomira won the National Final with " Secret Combination " and represented Greece in the Eurovision Song Contest 2008 . To promote the song , Kalomira had a pre-Eurovision tour and visited several Eurovision countries throughout March and April
Eurovision Song Contest 2008
Eurovision Song Contest 2008
Kalomira