Joik is a traditional form of music that originated in the Sámi culture of Northern Europe. It is characterized by a unique style of singing that involves repeated phrases, a range of vocal techniques, and a focus on storytelling. Other terms that can be used to describe joik include yoik, juoiggus, and luohti. These synonyms are used to refer to the same style of music, with yoik being the most commonly used term in Norway, and juoiggus and luohti being used in Finland and Sweden, respectively. Joik is a living tradition that continues to evolve and change over time, but remains an integral part of Sámi culture and identity.