 In 1976 Miklós Kiss briefly joined the group, and contributed to a track for the "Bartók" album.Also in 1976 Enikő Ács joined the band as a vocalist and Csaba Béke returned on drums, contributing to the other tracks of the "Bartók" album recorded between 1975-1977.However, this album with adaptations of Béla Bartók's works was never released due to objections by the Bartók family.