There are two means of refuge from the miseries of life: music and cats. - Albert Schweitzer
"Over the years, Beethoven's "Ode to Joy" has remained a protest anthem and a celebration of music. From demonstrators in Chile singing during demonstration against the Pinochet dictatorship, Chinese student broadcast at Tiananmen Square, the concert conducted by Leonard Bernstein after the fall of the Berlin Wall and Daiku concerts in Japan every December and one after the 2011 tsunami.
It has recently inspired flashmob performances at public spaces by musicians in many countries worldwide, including Choir Without Borders's 2009 performance at a train station in Leipzig, Germany, to mark the 20th and 25th anniversary of the Fall of the Berlin Wall, Hong Kong Festival Orchestra's 2013 performance at a Hong Kong mall, and performance at Sabodell, Spain." - wikipedia