A runosong is a traditional form of Finnish poetry that is often sung or recited. It is characterized by its use of repetitive structures, alliteration, and a rhythmic quality. Runosongs are typically associated with the oral tradition and were used to convey stories, myths, and cultural values within the Finnish community. These songs played a significant role in the preservation of Finnish folklore and were often performed during celebrations or gatherings. The most famous collection of runosongs is found in the Kalevala, an epic poem that compiles various runosongs and serves as a cornerstone of Finnish literature.