Boys have been singing at Vienna’s Imperial Chapel since 1296. In 1498, Emperor Maximilian I (HRR) moved his court to Vienna, thus founding the “Hofmusikkapelle” (Chapel Imperial), and the Vienna Boys Choir. Throughout history, such noted composers as Heinrich Isaac, Philippe de Monte, Heinrich Ignaz Franz Biber, Johann Joseph Fux, Wolfgang Amadeus Mozart, Antonio Caldara, Antonio Salieri, Christoph Willibald Gluck, and Anton Bruckner have worked with the choir. Jacobus Gallus and Franz Schubert were themselves choristers, and brothers Franz Joseph and Michael Haydn were members of the choir of St. Stephen’s Cathedral, but frequently sang with the imperial boys choir as well. Until 1918, the boys sang exclusively for the imperial court. In 1924, the Choir was reestablished as a private organization.