The purpose of the association is public benefit activity in the field of promotion of organ culture. The society promotes the preservation of organs and their use, usually initiating professional repair, rescue or restoration with emphasis on historically valuable instruments.

We operate a women's choir. We organize concerts and perform at music festivals.

A top Czech professional mixed choir whose history dates back to 1935. Its name resonates at the top of the charts also abroad. Currently it is mainly appreciated for its interpretation of oratorio and cantata repertoire. It is a frequent guest in Europe and overseas.

Harmonica player with band. We travel all over the country for weddings, celebrations, city and corporate events. We play Moravian and Czech folk songs, hits and evergreens (Suchý&Šlitr, V&W), French chanson, old Prague and pub songs, singer-songwriters (Nohavica, Radůza, Koubek, Čechomor), Jewish, Irish and Balkan music.

We are dedicated to bringing together those interested in church and concert sacred music and contributing to its development. We strive to spread sacred music in worship services or cultural occasions such as concerts, various performances, festivals or music shows.