Catherine Christer Hennix is a legend within the field of experimental music who emerged into the global consciousness during the late 1960s and early '70s. She began her creative career playing drums, before going to work at Stockholm’s pioneering Elektronmusikstudion (EMS), where she helped develop early synthesizer and tape music. In 1968, she traveled to New York where she met Fluxus artists Dick Higgins and Alison Knowles and developed fruitful collaborative relationships with numerous luminaries associated with the movement, notably Henry Flynt and La Monte Young, the later of whom would introduce her to her teacher Pandit Pran Nath. Despite the fact that Hennix has worked steadily across the last half-century, remaining highly regarded over the breadth of that time, until the last ten years her recorded output has remained largely unreleased, making Blank Form’s standing dedication to her work, that much more important, as it has allowed us to fully grasp how significant her contribution has been.