Leah has been part of the Sound Cave projects since 2017 with roles including creative design,  fabrication and programming. Her first project was the Sound Cave Pyramid at Rainbow Serpent Festival in Australia in January 2017. She has taken part in every subsequent Sound Cave Project since then including Star Star Roadhouse, Chapel of the Chimes, Oregon Country Fair, Joshua Tree Music Festival, Lighting in a Bottle and Okeechobee Music Festival. Her role as the project co-lead and collaborating artist on the Shrine of Sympathetic Resonance was invaluable to the successful outcome of its creation and the entire crew.