By the 1830s, opera in Italy and France had become an elite, exclusive genre, divorced from the market for popular music
In the 19th century, upper-class women were generally discouraged from pursuing professional musical careers.
Questions pertaining to music from the 19th century. Barbara Russano Hanning. Concise History of Western Music. 5th ed., Anthology Update. New York: W.W. Norton and Co., 2019.