Ronald Romero (born 20 November 1981) is a Chilean singer best known as the vocalist of the rock/heavy metal bands Elegant Weapons, Lords of Black, Rainbow, the Ferrymen, Michael Schenker Group, and Sunstorm.

[1][2][3][4][5] He represented Bulgaria at the Eurovision Song Contest 2022 as the lead singer of Intelligent Music Project.

[8][9] In 2015, Ritchie Blackmore announced his return to rock with a new lineup for his band Rainbow, with Ronnie Romero as the lead singer.

They were replaced by Accept drummer Christopher Williams and Uriah Heep bassist Dave Rimmer.

The record also features input from Spanish singer Zuberoa Aznárez, German drummer Michael Ehré (Primal Fear, Gamma Ray), German producer Sascha Paeth (Avantasia, Kamelot), Tunisian bassist Anis Jouini (Myrath), and Dutch guitarist Timo Somers (Delain, Ayreon).