Hungarian classical music has long been an "experiment, made from Hungarian antecedents and on Hungarian soil, to create a conscious musical culture using the musical world of the folk song"."Every experiment, made from Hungarian antecedents and on Hungarian soil, to create a conscious musical culture (music written by composers, as different from folk music), had instinctively or consciously striven to develop widely and universally the musical world of the folk song. Folk poetry and folk music were deeply embedded in the collective Hungarian people's culture, and this unity did not cease to be effective even when it was given from and expression by individual creative artists, performers and poets." Although the Hungarian upper class has long had cultural and political connections with the rest of Europe, leading to an influx of European musical ideas, the rural peasants maintained their own traditions such that by the end of the 19th-century Hungarian composers could draw on rural peasant music to (re)create a Hungarian classical style. For example, Bartók collected folk songs from across Central and Eastern Europe, including Romania and Slovakia, while Kodály was more interested in creating a distinctively Hungarian musical style.