Sõnajalg is Estonian Christian-pop group which started in 1987. Twin-sisters Siiri and Viivi and their husbands, brothers Andres and Oleg gathered to introduce a whole new music genre for Estonian public – electronic Christian-pop. At that time they quickly gained lot of popularity among religious as well non-religious listeners. After launching two albums the group disappeared for a long period. The comeback that was attempted with a Christmas concert in 2006 was unsuccessful.