The Viennese Choir Chorus sine nomine (CSN) supports additional training activities of its members. Since training activities in other countries have not been done due to high costs, we would like to use the ERASMUS+ program here. As one project we would like to participate the art director and the oranisational board of the choir in the "chor.com" so that the choir will get new impulses for the further development of the Chorus sine nomine.We expect from this participation that usefull and interesting insights in the everyday choral activites of the international choir scene. Furthermore we wish to find new aspects in high quality choral work and music.Besides those immediate practical benefits an intense and successful training stay abroad will also have long term effects on the personal motivation and capabilities of the participant and therefore improve rehearsals and concerts of our choir.All those factors will be applied to our every day choral activities and thus also affect other choirs and educational institutes that are in close contact with us.