The choir leader, Tatyana Volynets, is a graduate of the Molodechno Music College, named after M. K. Oginsky, with a degree in Violin, a graduate of the Belarusian State Academy of Music with a degree in Composition, and a graduate of the program for Cantors in Minsk Theological School.
The choir consists of the sisters of mercy of the Saint Elisabeth convent. The sisters sing in boarding schools, hospitals, and other ministries. The choir regularly takes part in national and international performances and festivals. Their repertoire includes various ancient chants (Valaam, Byzantine, Serbian, Greek) and Tatyana Volynets' compositions and adaptations.