This benefit concert staged for the German AIDS Foundation at the Opera Cologne features pieces from Wagner, Donizetti, Rossini, Mozart, Verdi, and more. Includes performances by Carlos Ãlvarez, Isabel Bayrakdarian, Michèle Crider, Vivica Genaux, Tamar Iveri, and others. 120 min. Widescreen (Enhanced); Soundtrack: German, Italian, English, and more PCM stereo; Subtitles: English. In English, German, Italian, and more with English subtitles.