Hans Gunter Lock is an electronic music composer and musicologist interested in the synthesis of experimental art and microtonal sound systems. He is a lecturer at the Electronic Music Studio of the Estonian Academy of Music and Theatre and director of the New Media Studio at EKA.
His work consists mainly of electronic and electro-acoustic music, chamber music and film music. He often experiments with light, video, text, movement and sound, looking for interactive means and ways to connect different art forms.