Onstage company
Documented collaborators
Grex is the collaborative project of Karl A.D. Evangelista and Rei Scampavia, known for its fearless fusion of art rock, experimental soundscapes, free jazz, and psychedelic textures. Across their releases and live performances, Grex pushes sonic boundaries while maintaining a compelling melodic core. Based in the Pacific Northwest/West Coast indie scene, Grex has earned coverage in The Wire, JazzTimes, I Care If You Listen, and SLUG Magazine for their innovative approach and uncompromising artistry.