AMAZONIAN NARK EATS KALE is an anagram of the surname of the composer and the names of the two principals in which 19th century opera? (The English title will do nicely!)
This anagram has been posted on numerous sites on the internet and nobody has come up with the answer yet! You do not have to give the answer but could someone confirm that it is possible to solve. The nearest I can get is the surname of the composer Smetana but cannot link any characters. Any clues would be helpful!