Nusch Werchowska has long practised unconditionally free music since her meeting in 1993 with barre Phillips. She does extension of the instrument by placing little objects in order to modify its primary sound. She also plays: piano frame (prepared and amplified), electric mandoline, contacts microphones and synthesizer. She is part of groups such as WPB3 Heddy Boubaker and Mathias Pontévia improvisation and “delimited the orage” with Benjamin Duboc and Didier Lasserre . She travels and participates in numerous sound meetings.