In the 19th and 20th centuries , there was an emergence of major violinists , such as Henri Vieuxtemps , Eugène Ysaÿe and Arthur Grumiaux , while Adolphe Sax invented the saxophone in 1846 .
In the 19th and 20th centuries , there were major violinists , such as Henri Vieuxtemps , Eugène Ysaÿe and Arthur Grumiaux . Adolphe Sax invented the saxophone in 1846 .