Icelandic keyboardist Margrét Örnólfsdóttir is best known for her work with the avant-garde post-punk band The Sugarcubes, where her distinctive keyboard arrangements helped shape the group's experimental sound during the 1980s and early 1990s. Her playing style blended synth textures with unconventional compositional approaches, contributing to the band's innovative approach to electronic instrumentation within alternative rock.
Beyond The Sugarcubes, Örnólfsdóttir has collaborated with various Icelandic musical projects, including work with Risaeðlan and Reptile, further establishing her reputation as a versatile and creative keyboardist within Iceland's vibrant electronic and experimental music scene.