It's only one week until Beethoven's concert. Amid the news of the extention of the state of emergency and measures to the prevent the spread, preparations for the performance are in a good condition. Fortunately, Chiba Prefecture is an area that prevents the spread of the disease, so unattended performances are avoided.. However, there are many people who are worried and confused even if they want to hear it. As for this, we only aim for cluster zero through thorough measures and audiences cooperation. As a result, even if there is only one audience, we will only practice thoroughly so that the person who comes will be satisfied.