Original sentence: English opera is the art and genre of opera in England, composed by English composers
Edited sentence: "The British Opera" is a song by The Bee Gees, included on their 1969 album Odessa.A  renowned opera festival is held each summer at Glyndebourne.Although not often granted masterpiece status (with the exception of Dido and Aeneas) in comparison to Italian or German opera, British opera is usually distinguished by beautiful music and formalized structure.Among other composers of note, Frederick Delius produced six operas (although only one, A Village Romeo and Juliet, is widely known today); Edward Elgar, by contrast, left just one incomplete opera at his death.British opera is opera which was composed either in Britain or by a composer of British nationality.Britten invented the chamber opera form, which has since been adopted by composers in many countries.In the category of English-language operas, there are many British operas, but all operas typically sung in English (including American and Australian) are also included there.In the field of operetta, the words-and-music duo of Gilbert and Sullivan remain among the best-known of all names.It is an orchestral instrumental.Prominent British composers include Henry Purcell (the composer of Dido and Aeneas), George Frideric Handel (though he was born in Germany and his music is considered typically German in style, he spent his composing life in London), and, in the 20th century, Benjamin Britten and Michael Tippett.There are five professional opera companies in the United Kingdom — the Royal Opera and English National Opera, both in London; Opera North; Welsh National Opera; and Scottish Opera