After her piano prize at the Conservatoire de Paris, Swiercz entered the advanced cycle in the classes of Michel Béroff, Denis Pascal [fr] and Marie-Françoise Bucquet.

[1] She has performed at numerous festivals: Festival de La Roque-d'Anthéron, Festival Chopin de Bagatelle,[2] Flâneries musicales de Reims [fr], "Les Nouveaux Solistes" at the Jardin des Serres d'Auteuil, Salon-de-Provence International Music Festival [fr], Nohant Festival [fr]... She also gives concerts abroad, notably at the Concertgebouw of Amsterdam, the International Piano Forum in Berlin, the Rudolfinum in Prague, the Athenaeum in Bucharest, the Théâtre Les Salons in Geneva and the Théâtre national des Beaux-Arts in Rio de Janeiro.

Swiercz, who only started playing the piano at the age of 9, was passionate and determined and gave her first concert only two years later.

Invited by several venues in France (Salle Pleyel, Salle Gaveau, Cité de la Musique, auditoriums of the Musée d’Orsay, the Invalides and Senate in Paris, the Arsenal de Metz); she also performs throughout Europe.

[4] She participates in the promotion of French Romantic music with the support of the Bru-Zane Foundation.