The group Neiokõsõ was established in 2004, especially for the national selection for the Eurovision Song Contest. Their song “Tii” won the national selection and thus represented Estonia in the contest. It was an all girl band, but especially for the Eurovision final drummer Peter Jõgioja was added. The song was sung in Võro, a language spoken in the southern part of Estonia.
This is the only thing the group is known for. Anu Taul and Astrid Böning started a solo career after Neiokõsõ.