Srbuk's selection as the Armenian artist was announced on 30 November 2018, while the song "Walking Out" was later presented to the public on 10 March 2019.

Armenia had, to this point, failed to qualify to the final on two occasions in 2011 and 2018, the latter with the song "Qami" performed by Sevak Khanagyan.

[6][7] The song "Walking Out", composed by Lost Capital (Hovhannes Hovhannisyan and Ashot Petrosyan) and tokionine with lyrics by Garik Papoyan, was announced as the Armenian entry on 9 February 2019.

Srbuk filmed the official video for the song prior to the presentation, which was a co-production between AMPTV and the company Factory Production, directed by Arthur Manukyan and featuring fashion designs by Ani Mesropyan.

On 14 April, Srbuk performed during the Eurovision in Concert event which was held at the AFAS Live venue in Amsterdam, Netherlands and hosted by Edsilia Rombley and Marlayne.

[11] In addition to her international appearances, a piano cover of "Walking Out" was released on 14 April and featured Armenian jazz musician Vahagn Hayrapetyan.

[16][17] During the performance, Srbuk appeared on stage with the audience disappearing; which was explained by the singer prior to the second semi-final: "During the culmination you will be surprised.

At the end of the show, Armenia was not announced among the top 10 entries in the second semi-final and therefore failed to qualify to compete in the final.

Each nation's jury consisted of five music industry professionals who are citizens of the country they represent, with their names published before the contest to ensure transparency.

This jury judged each entry based on: vocal capacity; the stage performance; the song's composition and originality; and the overall impression by the act.

The individual rankings of each jury member as well as the nation's televoting results were released shortly after the grand final.