The Swedish singer received her education in the 90s at the Stockholm Academy of Music. During this time she worked as a studio and background singer for pop and soul. Katarina is a founding member of The Real Group (1984) and was a permanent member of the group for 32 years. In 2019 she was a juror at the Eurovision Choir Contest. Her experience and methodology as a workshop leader for choirs and vocal ensembles is as extensive and varied as her artistic career.