BETHALTO - A local songwriter is polishing off a 25-year-old song to commemorate the anniversary of 9/11.Charlie Brown, a teacher at Civic Memorial High School, has always written and produced music in his free time. His upcoming album “Parking Lot Prayers” will pay homage to his hometown and the Riverbend. But his most recent song, titled “9/12,” speaks to a larger tragedy and sense of community that people felt after the attacks on Sept. 11, 2001.“We all remember ...