IB tease: Zach

BRIDGING THE DECADES: Zach Horowitz connects the old music biz—he learned the ropes from strong-armed MCA boss Sid Sheinberg—with the new, having served as UMG President/COO from 1996 until last week, when he accepted the chairmanship of UMPG. In this week’s column, industry insider I.B. Bad provides some context for Horowitz’s controversy-laden career path and speculates about his reasons for staying with his longtime employer in a less central post. You don’t want to miss it. (5/4a)