After attending college, she formed Camera Obscura with John Henderson and Gavin Dunbar in 1996. Becoming an integral part of the Scottish music scene alongside Belle and Sebastian, the Delgados, and Franz Ferdinand, Camera Obscura delivered several albums, including 2009's U.K. Top 40-charting My Maudlin Career. In 2015 the group went on hiatus after the death of keyboardist Carey Lander.
In the early 2010s Campbell crossed paths with Danny Coughlan, and after sharing some demos the pair decided to collaborate. Recording at Edwyn Collins' remote Scottish studio in 2017, their debut album, Tracyanne & Danny, appeared in 2018 on Camera Obscura's previous label Merge Records.
Tracyanne has recorded vox with Public Service Broadcasting, Frightened Rabbit and Gospel Music.
Recently she has recorded with Whyte Horses on the track Up In My Mind for their new release Hard Times, and also on the track Women of the world - a debut release from Citizen Bravo - celebrating he world of Ivor Cutler.
She is currently working on new music with Camera Obscura.