Alto Adige Festival， 2012 C Major presents a concert performance of Verdis opera Alzira. Alzira is based on the play by Voltaire and displays the composer's maturity through glowing lyric moments， and the weaving together of complex emotional and musical strands. Blu-ray Picture: Full HD Sound: DTS-HD MA 5.1， PCM 2.0 Running Time: Total: 115 minutes (Opera: 105 minutes， Bonus: 10 minutes) Subtitles: Italian (original language)， English， German， French， Spanish， Chinese， Korean， Japanese Booklet: English， German， French