The group represented Slovenia at the Eurovision Song Contest in 2009 with the song Love Symphony , but failed to qualify for the final . The composer and lyricist of the song is Andrej Babić , whose songs have represented four different countries at Eurovision : Croatia in 2003 , Bosnia-Herzegovina in 2005 , Slovenia in 2007 , and Portugal in 2008 . Originally , the crossover song " Love Symphony " was written as an instrumental , but because Eurovision rules require all entries to have lyrics , a guest female vocal was added to the song . The lead vocalist , Martina Majerle , was backing vocalist for Croatia in 2003 , Slovenia in 2007 , and Montenegro in 2008
Eurovision
Eurovision Song Contest 2009
Quartissimo