In addition to the rich instrumentation of the quartet, A Natural Contract  has a textual layer embedded in the compositional structure (which leaves room for spontaneous improvised exchange). As with field recordings in music, the linguistic elements are subjected to selection, processing, reproduction and abstraction of text fragments that acquire new significances in connection with the sounds and the music.

The multilingualism of the text fragments reflects the diversity of the musical languages and approaches of the four musicians. Hungarian, Italian, various German accents, English and Croatian meet the abstract vocal sound art of Zabelka and Szemző. Thus vocal modes of expression are explored and contrasted in their diversity. There is a musical transformation of semantics, reflecting the absurdity that arises when you repeat a word for a long time, highlighting the transitions between language and sound, from noise to music. These processes in turn reflect the shifting meanings of terms such as borders and freedom in the Corona-shaped cultural-political landscape.

All four ensemble members have been working in the field of radio art for many years and have participated in diverse live stream project formats. So far, due to the technical challenges and complexity, these projects have always been implemented in cooperation with public institutions. 

The radio as an artistic stage or platform is a unique performance and communication space. It is always a special moment to play live on the radio and to come into intimate contact with listeners in their own four walls. In times of physical distancing, the radio in connection with the internet offers a new enhanced platform for communicative exchange.

A Natural Contract is about overcoming borders through music and language. 

A Natural Contract overcomes boundaries that have closed at an astonishing speed due to Covid-19. The long-term social, economic, socio-political implications of the events of the last few months are not yet foreseeable - just as little as we know how the virus and its mutations will affect our futures. In this respect, A Natural Contract is also a memory, a discourse, a reflection of the most fundamental elements of humanity and society.