Kristin Kuldkepp is a free improviser on double bass and live-electronics. She received her MA in international master degree programme Contemporary Performance and Composition, which gave her opportunity to study and develop her ideas in various countries, such as Estonia, Sweden, France and Germany. Currently located in Hamburg, she studies multimedia composition and electronic music. She is engaged in the work with movement sensors, human movement studies and research of instrumental gestures in free improvisation. The research has led to free improvisational solo set-up pieces for double bass, multichannel live-electronics and video but also to collaborations with other art disciplines.

Improtest is a concert series that brings improvisational music from local and foreign authors to local audience. The concerts have been taking place since 2005 once a month.