Einstein was born in
Munich. Though he originally studied law, he quickly realized his principal love was music, and he acquired a doctorate at
Munich University, focusing on instrumental music of the late
Renaissance and early
Baroque eras, in particular music for the
viola da gamba. In 1918 he became the first editor of the
Zeitschrift für Musikwissenschaft; slightly later he became music critic for the
Münchner Post; and in 1927 became music critic for the
Berliner Tageblatt. In this period he was also a friend of the composer
Heinrich Kaspar Schmid in Munich and Augsburg. Einstein was Jewish; hence in 1933, after
Hitler's rise to power in Germany, he was under dire threat and fled the country, moving first to
London, then to Italy, and finally to the United States in 1939, where he held a succession of teaching posts at universities including
Smith College,
Columbia University,
Princeton University, the
University of Michigan, and the
Hartt School of Music in
Hartford, Connecticut. Einstein not only researched and wrote detailed works on specific topics, but wrote popular histories of music, including the
Short History of Music (1917), and
Greatness in Music (1941). In particular, due to his depth of familiarity with
Mozart, he published an important and extensive revision of the
Köchel catalogue of Mozart's music (1936). It is this work for which Einstein is most well known. Einstein also published a comprehensive, three-volume set
The Italian Madrigal (1949) on the secular Italian form, the first detailed study of the subject. His 1945 volume
Mozart: His Character, His Work was an influential study of Mozart and is perhaps his best known book. ==Posthumous reputation==