Gerard Lebik is a sound artist, improviser/composer, performer/saxophonist. Founder and artistic director of the Sanatorium of Sound Festival in Sokołowsko. Lebik works with experimental, improvised, and intermedia music and explores heterogeneous sources and research methods of sound, focused on issues such as the perception and propagation of sound waves, time disorder, psychoacoustic, or sound relation with architecture and urban context. His outputs, installations, and sound interventions in public spaces are based on white noise, sine waves, feedback, binaural and multi-channel sound.