One of the chief pleasures of this live production of Otello from the Berlin Staatsoper Unter den Linden is Daniel Barenboim's conducting. From the opening gale-force blast of storm music, through the crunching and stabbing accompaniment of Iago's "Credo" to the shimmering strings of Desdemona's "Willow Song", he doesn't miss a trick. Everything works at the highest pitch of intensity and the orchestra sticks to his beat like glue. It's a necessary compensation for the shortcomings of the stagin...