As a child, he studied vocals with a teacher as well as in the theater «Этти Дети».

[2] In 2020, Dmitrienko took part in the project «Хочу с Open Kids».

In June, he published a music video for the song «Ответь мне».

[6] In a 1 January 2022 release on «Channel One» during the New Year's show «Ciao, 2021!» under the name Giovanni Demetrio, he sang the song «Venere-Urano» (a redone version of «Венера-Юпитер»).

[8] From February to March 2023, Dmitrienko was a member of the fourth season of the show «The Masked Singer» on MTV under the name "Raven".