Die Sängerknaben Vom Wienerwald, a singing school with public rights for boys and girls in Maria Enzersdorf, South of Vienna in Lower Austria, by Pater Stanislaus Marusczyk in 1921. Initially focused on musical performances for religious services at the Missionshaus St. Gabriel, the choir soon began concert tours across Europe and later expanded to Asia, South Korea, the Philippines, the USA, Jordan, Brazil, and Lithuania. Their repertoire spanned Gregorian choral music, European sacred and secular choral works from various centuries, folk songs, Viennese music, and standards from jazz, pop, and rock. The choir performed at prestigious venues such as the Hofburg in Vienna and Suntory Hall in Japan, and their performances included appearances before state representatives and royal families. Die Sängerknaben Vom Wienerwald was disbanded in 2014 due to a lack of new members.