"This is the version of Viktor Ullmann's opera, recorded live in October, 2021 in Munich, that features an expanded instrumental score ... The singers here are all excellent, and the orchestra, members of the Munich Radio Orchestra, is equally, expectedly fine ... Also of note: this recording comes without a libretto ... instead giving summaries of the texts throughout each scene ... There are a few other options available for those who want to explore other recorded performances of Der Kaiser von Atlantis, but the two I've mentioned here are the best, and together provide the most useful comparison of what might be described as a more "historically accurate" version and a more "modern" rendition, both very fine and satisfying performances, and legitimate in their own right. While either one will serve most listeners very well, I recommend both".