In the exhibition this subject is also treated from a pure aesthetic perspective. Is it possible to find a unique signature of sound in different languages, and can such an aesthetic aspect be detached from the aspects of knowledge and identity? What is the sound of dead languages, and can it be revived? When Edison invented the phonograph, it was soon seen as a means, not primarily to play music, but to hear voices of dead persons. The voices recorded on the phonograph were experienced as sounds without bodies; as spirits in space. Through deconstructions of language Sommer Eide touches questions about the lines between living and dead languages, between meaning and sound, and between linguistic metaphorical structures and musically structured sound. In the exhibition he shows among other things his self-produced musical instruments, historical archive material new sound- and video-works.