In another familial collaboration, Theo and yet another brother, Greg, produced and released the CD "Fly Brother Fly" in 1998. Greg is a flutist and vocalist with roots in classical, pop, rock, world music and jazz. "Fly Brother Fly" has been described as "An exotic, cinematic blend of stellar flute-driven music that transports, soothes, heals, and uplifts through many styles including contemporary jazz, new age, and lush vocal pop." Greg says much of his inspiration for becoming a musician came from watching Providence rehearse at their home in Boise.