Oberkrainer is a traditional style of folk music originating from the Slovenian region of Upper Carniola. It is characterized by its lively melodies and the use of instruments such as the accordion, clarinet, and trumpet. The music often features a strong rhythm, making it popular for dancing and social gatherings. The term "Oberkrainer" also refers to a specific ensemble format that typically includes a lead singer and a group of musicians. This style gained popularity in the mid-20th century, particularly through the influence of bands like the Oberkrainer Quintet. Today, it remains a beloved genre in Slovenia and surrounding regions.