The Cleveland Orchestra has announced that music director Franz Welser-Möst will take over the job of planning the orchestra’s summer music festival once current summer director Jahja Ling’s contract expires in 2006. The orchestra will save about $60,000 with the move, but that appears not to have been a factor in the decision. Welser-Möst, like many of his predecessors, wanted to have more of an active role in planning the summer, and while he will not increase his summer presence on the podium, the programming will likely change noticably under his directorship.