not equaled by any living artist." Paderewski called him "an ideal accompanist". In physical terms, his conducting style required minimal movement, only small gestures with the tip of his baton. In areas of interpretation he was one of the first modernists. Though old enough to be part of generation known for taking liberties with the score and indulging in flexible tempos, he was by contrast disciplined and direct, less concerned with placing his personal stamp on a score than on demonstrating fidelity to the score and ceding a certain interpretive anonymity. By contrast with his conducting style, orchestra players found him impatient, explosive, nervous, and impulsive. He showed no casual or relaxed side of himself at concerts, rather "he dominated the orchestra and the audience and the occasion." The Austrian conductor Karl Böhm said in a 1972 interview: "Karl Muck by chance heard me direct Lohengrin, and he invited me to study all Wagner's scores with him. He was the first and greatest influence on me ... Muck told me where the orchestra should be more prominent, how to handle the Bayreuth acoustics, and so on." Boston, 1906–1918 Muck served as music director of the Boston Symphony Orchestra (BSO) from 1906 to 1908 and then again from 1912 to 1918 (with a yearly salary of 28,000 dollars as the New York Times reported on March 26, 1918). Initially he had to work to expand his repertoire from the operas and German music he concentrated on in Europe. Olin Downes later wrote that "his repertory was unequal to the demands of his audience" so he relied on members of the BSO for coaching in French works. Contemporary works were not his strong suit, though he dutifully programmed music that was not to his own taste, such as the American premiere of Schoenberg's Five Pieces for Orchestra. He also introduced some Sibelius symphonies and many works of Debussy to Boston. Despite his restrained style, he occasionally revealed his romantic side in a work like Liszt's Faust Symphony. On his death the New York Times said that in Boston "he built a virtuoso orchestra." Why he chose to work in America is unknown. In Berlin he was on close personal terms with Kaiser Wilhelm, but American gossip held that he preferred his freedom and for that reason refused the post of director of the royal opera in Munich in 1911. His life in