The Purcell Operatic Society was a company devoted to the works of which composer of Baroque-style music?
Henry Purcell: Henry Purcell ( or ; c. 10 September 1659 – 21 November 1695) was an English composer. Henry Purcell:  Although incorporating Italian and French stylistic elements into his compositions, Purcell's legacy was a uniquely English form of Baroque music.
i don't know