With some of Karajan’s advice in mind (“guide the orchestra, don’t impose yourself”) Oundjian steadily rebuilt the band while adding big late- and post-romantic scores to his personal repertoire. More than half of TSO players, and two-thirds of principals, are Oundjian picks. While few would question Oundjian’s authority in choosing strings, he seems also to have an ear for wind, brass and percussion, and how they work together.