The topic of this thesis is the development of the song lyrics to Nils-Aslak Valkeapää and Mari Boine. How they have been evolving and changing through times and looking for the long lines of the song lyrics, what is possible to see when looking at them. The Sámi society and communities have been changing in the last 50 years since the Sámi pop music in Sámi language made its way to the scenes. All ...