Azerbaijan participated in the Eurovision Song Contest 2019 with the song "Truth" written by Borislav Milanov, Trey Campbell, Joacim Persson, Pablo Dinero and Hostess. The song was performed by Chingiz, who was internally selected by the Azerbaijani broadcaster İctimai Television (İTV) in March 2019 to represent the nation at the 2019 contest in Tel Aviv, Israel. Songwriter Trey Campbell represented Bulgaria in the Eurovision Song Contest 2018 as part of the group Equinox with the song "Bones" where they placed fourteenth in the grand final of the competition. The song "Truth" was presented to the public on 8 March 2019.
Chingiz during a rehearsal before the second semi-final
Azerbaijan participated in the Eurovision Song Contest 2018 with the song "X My Heart" written by Dimitris Kontopoulos and Sandra Bjurman. The song was performed by Aisel, who was internally selected by the Azerbaijani broadcaster İctimai Television (İTV) to represent the nation at the 2018 contest in Lisbon, Portugal. Aisel's selection as the Azerbaijani Eurovision entrant was announced on 8 November 2017, while the song "X My Heart" was presented to the public on 4 March 2018.
Aisel during a rehearsal before the first semi-final