Ilona Mazan was born in Moscow. From an early age, her mother nurtured her interest in music.
Ilona started piano lessons at the age of six and went on to enrol in the Tchaikovsky Academic Music College at the Moscow State Conservatory.
At the age of nine, she entered the Central Music School at the Moscow State Conservatory (Class of Prof. Kira A. Shashkina).
At the age of seven, she made her debut in the Great Hall of the Moscow Conservatory performing J.S. Bach’s Piano Concerto in F minor with orchestra—becoming one of the youngest soloists ever to appear on that stage. She graduated from the Central Music School in the class of Prof. Vasily I. Ermakov. At seventeen, she performed all twelve of Frédéric Chopin’s Études Op. 10 in a single sitting for her state graduation examination. She was the second performer in the school’s history to achieve this.
In 2018, she entered the Tchaikovsky Moscow State Conservatory to study in the class of Prof. Zoya A. Ignatyeva and completed her studies with a red diploma (with highest honors). She then continued onwards to complete her assistantship-internship at the Gnesin Russian Academy of Music under Prof. Yuri A. Bogdanov, earning a diploma with distinction.
Ilona has performed in the major halls of Moscow (Moscow Conservatory, Moskontsert, Moscow International House of Music) and in philharmonic and concert venues across Russia (St. Petersburg, Nizhny Novgorod, Yaroslavl, Sochi, Yalta, Foros, Petrozavodsk, Petropavlovsk-Kamchatsky, etc.) as well as abroad (Germany, Austria, USA, Italy, Greece).
She has appeared at the Rheingau Music Festival (2014), the International Forum of Spanish Art (Moscow, 2019), and International Piano Campus (Milan/Lovere, 2024).