This one:
On December 25, 1989, [Leonard] Bernstein conducted Beethoven's Symphony No. 9 in East Berlin's Schauspielhaus (Playhouse) as part of a celebration of the fall of the Berlin Wall. He had conducted the same work in West Berlin the previous day. The concert was broadcast live in more than twenty countries to an estimated audience of 100 million people. For the occasion, Bernstein reworded Friedrich Schiller's text of the Ode to Joy, substituting the word Freiheit (freedom) for Freude (joy).[34] Bernstein, in his spoken introduction, said that they had "taken the liberty" of doing this because of a "most likely phony" story, apparently believed in some quarters, that Schiller wrote an "Ode to Freedom" that is now presumed lost. Bernstein added, "I'm sure that Beethoven would have given us his blessing."
--from Wikipedia article on Leonard Bernstein. While I don't expect to meet him in Glory, that concert, for me, made up for much public wrongness (lovin' on black panthers, etc.).