We’re saddened to learn of James Levine’s cancellation of the rest of his appearances this season at the Boston Symphony Orchestra and his resignation from the post of BSO Music Director. Levine has been in that position since 2004, but has had to cancel a number of appearances during his tenure due to a variety of health problems. In an interview published today in the New York Times, Levine indicated that he will retain his position as Music Director at the Metropolitan Opera. Apparently, conversations between Levine and the BSO about a possible future role with the orchestra are ongoing.