Ansambel Bratov Avsenik is a popular Slovenian folk music ensemble founded in 1953 by the Avsenik brothers, Slavko and Vilko Avsenik. They are known for their unique blend of traditional Slovenian music and modern influences, which helped popularize the genre both in Slovenia and abroad. Their lively performances often feature accordion, clarinet, and guitar, creating a joyful atmosphere. The ensemble has released numerous albums and is credited with creating many beloved songs, such as Na Golici and V dolini tihi. Their music has played a significant role in promoting Slovenian culture and has inspired many other folk groups in the region.