people started talking about "recitals" in the middle of the 19th century. pianists such as liszt became famous when they travelled about giving piano recitals. soon piano manufacturers (firms that make pianos) and concert agents started to sponsor famous pianists to give recitals. these great pianists became great stars in the way that, in music, only opera singers had been great stars before. some concert halls have become well-known places for recitals, e.g. the bosendorfersaal in vienna, the beethovensaal in berlin, the wigmore hall in london and the carnegie hall in new york.