VĂĄclav Neumann leads the Czech Philharmonic Orchestra and Prague Philharmonic Choir, with soloists Gabriela Be?a?kovĂĄ, Anne Gjevang, GĂźnther Neumann, and Arthur Korn. This historic concert of December 14, 1989, given in support of the âVelvet Revolutionâ in Czechoslovakia, was attended