ブルーノ・ワルターが最初に発表した曲は何？
Born near Alexanderplatz in Berlin to a middle-class Jewish family, he began his musical education at the Stern Conservatory at the age of eight, making his first public appearance as a pianist when he was nine; he performed a concerto movement with the Berlin Philharmonic in 1889 and a full concerto with them in February, 1890. He studied composition at Stern with Robert Radecke, and remained active as a composer until about 1910 (see list of compositions below). But it was hearing a concert in 1889 by the Berlin Philharmonic led by Hans von Bülow, he wrote, that "decided my future. Now I knew what I was meant for. No musical activity but that of an orchestral conductor could any longer be considered by me." He made his conducting début at the Cologne Opera with Albert Lortzing's "Der Waffenschmied" in 1894. Later that year he left for the Hamburg Opera to work as a chorus director. There he first met and worked with Gustav Mahler, whom he revered and with whose music he later became strongly identified.
Der Waffenschmied