German pianists Paul Cibis (L) and Andreas Kern interact with the audience during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianist Paul Cibis performs during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianist Paul Cibis performs during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianists Paul Cibis (R) and Andreas Kern interact with the audience during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianists Paul Cibis (L) and Andreas Kern perform during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianists Paul Cibis (L) and Andreas Kern perform during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianist Andreas Kern performs during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianists Paul Cibis (L) and Andreas Kern perform during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianists Paul Cibis (1st L) and Andreas Kern (5th L) invite the audience to join their performance during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
German pianists Paul Cibis (L) and Andreas Kern perform during "Piano Battle II", a creative and interactive piano concert, at Beijing Concert Hall in Beijing, capital of China, May 4, 2018. (Xinhua/Li Xin)
