That same year he took on a study trip to Germany and Paris. After his return he worked as a music teacher and now as a conductor. In 1899-1918 he was at the Danish Royal Theatre.[clarification needed] He directed the music for some plays and ballets. In parallel with this work he composed some operas. He also composed many songs and piano arrangements, including a 3 volume work of a variety of songs from the 19th century Vaudeville. In 1917 he became a Knight of the Dannebrog and in 1919 he published his memoirs.