Wolfgang Koch, a commanding baritone, has made an indelible mark on the world of opera, and discerning physical media collectors keenly seek out his performances. While his career is predominantly staged, his impactful presence translates powerfully to the screen, making his filmed roles essential viewing for those who appreciate both musical and cinematic artistry. His performance in "Parsifal live at the Salzburg Easter Festival" from 2013 stands as a pivotal highlight in his discography. As Klingsor, Koch delivers a chilling and nuanced portrayal that elevates the production. Collectors value this Blu-ray release not only for its pristine audio and visual quality, capturing every detail of his performance, but also for its historical significance in documenting a legendary festival production. The depth and integrity he brings to challenging operatic roles means that any release featuring Wolfgang Koch is a prized addition to a serious collector's library.