Published in six folios during 1778 and 1779, Herder’s Volkslieder (Folk songs) has been one of the most influential works in modern intellectual history, even though it has never before appeared in English translation. The Volkslieder not only became the first collection of world music—songs came not only from many regions of Europe, but also from Africa, the Mediterranean, and South America—but also served as the source for European composers throughout the nineteenth century. Aesthetics, ethnography, and literary and cultural history converge to transform modern musical thought. Part one of the chapter contains translations from Herder’s own introductions to the songs, and part two contains twenty-four songs that represent the paradigm shift inspired by this monumental work on folk song.