was born and raised in the rural area of Northern Iceland and is based in Denmark. She completed her master's degree in composition and jazz piano from the Danish National Academy of Music in 2023. 

Sigurdís' dark, introspective debut single "I Get Along Without You Very Well," has surpassed 100,000 streams on Spotify. 

She was a finalist in the 2023 Nordic Composer Contest, organized by Odense Jazz Orchestra.

In March 2024, Sigurdís was a guest artist invited by The Winnipeg Women's Jazz Orchestra (Canada) to perform her new works.