
1) Opera based on novel 2) Opera by Ignacy Paderewski
Found on
https://www.crosswordclues.com/clue/manru

Manru is an opera (lyrical drama) in three acts, music by Ignacy Jan Paderewski composed to the libretto by Alfred Nossig (English translation by H. E. Krehbiel), based on the novel A Hut Behind the Village (1843) by Józef Ignacy Kraszewski. The opera received its first performance (world premiere) in Dresden May 29, 1901 (sung in German, Ernst v...
Found on
http://en.wikipedia.org/wiki/Manru

(from the article `Paderewski, Ignacy`) ...were the chief composers of his repertory. In 1898 he settled at Riond Bosson near Morges in Switzerland and the following year married Helena ...
Found on
http://www.britannica.com/eb/a-z/m/28
No exact match found.