Carl Bert Ulrich Friedemann (29 April 1862 – 9 April 1952) was a German-Swiss composer, conductor and musician. He wrote symphonic music, chamber music, choral works, songs and 140 marches, many of which are still played by marching bands around the world.Friedemann was born in Mücheln at Merseburg, in the modern Saxony-Anhalt state of Germany. As a child he received lessons for piano and violin. He studied music in Halle (Saale) and with the court conductor Emil Büchner in Erfurt. By 1883 he conducted the orchestra of the Reunion-Theater in Erfurt; he left this appointment in 1885. Meanwhile, he had also learned to play the clarinet. He then joined the band of the 71st (3rd Thuringian) Infantry Regiment in Erfurt and continued his musical training, also appearing as a soloist in local concerts as a violinist and pianist.