Karsten Witt on HEALING, the next concert in the hiddenCLSX series, which can be experienced on January 15 at 4 p.m. in the Berlin Philharmonie. In this concert, Denis Russell-Davies, a leading conductor of American music, together with the MDR Symphony Orchestra and a total of almost 200 performers, will present three very personal works by Charles Ives, John Adams and Leonard Bernstein, composers who shaped American music in the 20th century.