Kirill Petrenko. Not exactly a household name, I know, but it soon will be among music lovers everywhere. Petrenko is the new Chief Conductor of the Berliner Philharmoniker (Berlin Symphony Orchestra), considered by many to be the world’s finest symphony orchestra. (I’m so happy to live here!) My first introduction to Petrenko came via a poster in the U-bahn announcing a free open air concert by the Berlin Symphony playing Beethoven’s Ninth Symphony under the direction of Kirill Petrenko at Brandenburg Gate at 8 pm on Saturday, August 24th. Although I had never heard of Petrenko, I was very familiar with Beethoven’s Ninth (who isn’t?) and I was eager to go. But admission to the concert was at 6 pm and attendance was limited to the first 20,000 people. Worse, last Saturday was a very warm day in Berlin, close to 90 degrees and still quite warm by early evening. So we reluctantly decided to opt out of standing around for two hou...