 In his memoir, Li Lu notes that early on June 3 the system was used to pacify agitated students by playing Beethoven, with the intent of preventing a violent outbreak among the students.The headquarters also chose to dedicate two hours of airtime per day to a free forum, during which any person could broadcast their thoughts to the masses.On Children’s Day, the scope of the broadcasting system was further expanded to broadcast the headquarters’ message of democracy to the children with the assumption that they would continue the movement once they entered university.