Ludwig Erk (1807-1883) was a notable German musicologist, editor, and composer, primarily recognized for his contributions to the preservation and promotion of folk music. He is often associated with the early Romantic movement in Germany, which sought to elevate the significance of national identity in music. Erk is best known for his role as the editor of the "Deutsches Volkslied," a comprehensive collection of German folk songs published in multiple volumes starting in 1840. This work was pivotal in documenting and popularizing traditional German music, influencing subsequent generations of composers and musicologists, including figures like Johannes Brahms and Hugo Wolf. His scholarly approach to folk music helped establish the foundation for ethnomusicology and underscored the importance of cultural heritage in the broader context of classical music. Erk's emphasis on folk traditions contributed to the Romantic ideal of the “Volk,” promoting a sense of national pride through music. His efforts not only preserved musical history but also inspired a resurgence of interest in folk themes within the classical repertoire, leaving a lasting impact on the development of German music.