A trio of Gustav Mahler works─the "Wunderhorn" Symphony No. 4, his popular Symphony No. 5, and the moving Symphony No. 6, often called the "Tragische"─is presented by the Wiener Philharmoniker, under the baton of conductor Leonard Bernstein. Soprano Edith Mathis makes a special appearance. 3 1/2 hrs. on two discs. Standard; Soundtracks: German DTS 5.1, PCM stereo; Subtitles: English, Chinese, French, German, Spanish. In German with English subtitles.