About Eurydice from the opera “Orpheus and Eurydice” Ch. W. Glucka / OPERA NOVA in BYDGOSZCZ, Poland:

“The soprano Joanna Sojka (Radziszewska) created the character of Eurydice with many acting means and a thrilling, clear voice, which expressed the diverse range of emotions experienced.”

Ilona Słojewska, Bydgoszcz Theater Journal

“The most interesting element of this performance were the sounds. Both the wonderful deep baritone of Artur Janda and the beautiful strong soprano of Joanna Sojka (Radziszewska)…”

Anita Nowak E-TEATR.PL

About Eurinda from Antoni Vivaldi’s opera “Moro per amore” / Rome:

“She possesses a strong, bright, versatile voice with a well-grounded technique, which she employed intelligently in bringing depth and nuance to her interpretation, and successfully engaged with what is a diverse range of arias. There was always a lot of movement in the voice, as she highlighted the vocal line with emotional accents and dynamic inflections, and was comfortable in spinning out long sweet lines, accented coloraturas or enveloping the voice with emotion.”

Alan Neilson OPERA WIRE

About Belinda from the opera “Dido and Aeneas” by Henry Purcell:

“Joanna Sojka (Radziszewska) in the role of Belinda made the biggest impression on me. A beautiful soprano with an extensive scale, with a strong midrange – you can fall in love with it. ”

  Adam Olaf Gibowski