chamber opera
opera genre; operas written to be performed with a chamber ensemble rather than a full orchestra
en-US/ˈt͡ʃeɪmbɚ ˈɑpɹə/
en-GB/ˈt͡ʃeɪmbə ˈɒpɹə/
opera genre; operas written to be performed with a chamber ensemble rather than a full orchestra