Classical music of the United Kingdom of the Dublin Choral Society in 1837, the Irish Academy of Music in 1848 (which was to be granted a royal charter in 1872); and the Royal Choral Institute in 1851 under such figures as Sir Robert Prescot. In the earlier part of the century the British singers Michael Kelly, Nancy Storace and John Braham were prominent and by their example sustained the international opera and oratorio works of Handel, Haydn, Mozart and their successors in the British arena. Braham, whose career thoroughly spanned the opera stage and concert platform, established a tradition in public recital which was continued by
20th-century music had earlier been called race music, and country music. See also rock musical and rock opera. 20th-century music During the 20th century there was a huge increase in the variety of music that people had access to. Prior to the invention of mass market gramophone records (developed in 1892) and radio broadcasting (first commercially done ca. 1919–20), people mainly listened to music at live Classical music concerts or musical theatre shows, which were too expensive for many lower-income people; on early phonograph players (a technology invented in 1877 which was not mass-marketed until the mid-1890s); or by individuals performing music