St. David's Hall, Cardiff, 20 June 2011"The velvet richness of Olesya Petrova's mezzo is a voice the operatic world needs more urgently, and both the authenticity of her Rimsky-Korsakov aria and intensely vivid Verdi showed her to be a great prospect."
- Rian Evans, The Guardian, 20 Jun 2011
"...Russian mezzo Olesya Petrova sang a wide-ranging programme of Rimsky – Korsakov, Verdi, Mascagni and Bizet which displayed her often beautiful, rich mezzo to the best advantage."
- Bill Kenny, Seen and Heard, 20 Jun 2011
Member of The International Artist
Member of/Associé de l'Association
Européenne des Agents