At Germany's Mainz Cathedral, opera superstar Renée Fleming performs a lush selection of sacred Christmas music.

Hailed by the press as "one of the truly magnificent voices of our time," opera superstar Renée Fleming has consistently wowed critics and audiences alike with her keen musicianship, artistic versatility and, of course, a voice considered "the gold standard of soprano sound." Recorded at Germany's Mainz Cathedral, Fleming performs a lush selection of sacred Christmas music, backed by a full orchestra and boys choir.