Mannheim school
Czech musicians also played an important role in the development of European music. Jan Václav Antonín Stamic in 18th-century contributed to the creation of Classicism in music by innovations of compositional forms and the founding of the Mannheim school. Similarly, Antonín Rejcha's experiments prefigured new compositional techniques in the 19th century. The influence of Czech musicians expanded beyond the borders of the European continent, when Antonín Dvořák created a new American classical music style, using the richness of ethnic music of that country during his mission in the US. The contribution of Alois Hába to microtonal music in the 20th century must be also mentioned.