The oft-quoted New Testament adage about prophets struggling for credibility in their own countries certainly seems to apply to American conductors. While some noted ones like James Levine and Marin Alsop have built their careers largely in the United States, others have had to make their marks in Europe before they could land a major post in their home country. Examples include David Zinman, who served as principal conductor of the Rotterdam Philharmonic prior to becoming music director of the Baltimore Symphony in 1985, and Alan Gilbert, who was principal conductor of the Royal Stockholm Philharmonic in advance of taking over as music director of the New York Philharmonic in 2009.