Thea Rossen is a dynamic percussionist composer and educator based in Melbourne. She is celebrated for her solo and chamber recitals and has attracted worldwide attention for her Music for our Changing Climate, a powerful performance exploring issues surrounding climate change developed with her ensemble the Ad Lib Collective throughout a residency at Banff Centre for Arts and Creativity, Canada.

As a soloist and chamber musician, Thea was a fellow at the Bang on a Can Summer Festival and a finalist for the Freedman Classical Music Fellowship in 2018.