Les Sirènes is a female chamber choir, established in June 2018. This ensemble was founded from the initiative of the Monastery of the Milosrdní Bratia (Merciful Brothers) in Bratislava, to let young and beautiful women's voices interpret spiritual music at the occasion of the solemn liturgies. The vision of a choir is a sacred and secular music interpretation and singers are mostly graduates and students of music art schools. In less than two months, the choir has studied and performed two masses (L. Delibes, G. Faurè). First debut concert has been performed in the Paradise garden, part of hospital of the Monastery, at the end of August, and was very well accepted by the audience. Choir presented pieces of French giants as Francis Poulenc, Georges Bizet and Gabriel Fauré, acapella or accompanied by a keyboard and an organ. Les Sirènes is currently preparing for competition and concerts at home and abroad (Austria, Czech Republic, Germany).