(by Marlyn Potter.)   She may live in L.A., but gilli moon is an outback girl. Raised in rural Australia, she’s got an ethos of self-reliance that was forged in her parents’ solar-powered house at the edge of the bush, and that pioneering spirit has served her just as well in the wilds of Hollywood. Since settling in America in 1997, this Renaissance woman has launched a spirited assault on the corporate entertainment industry and carved a multi-faceted niche for herself that defies categorization. “I’m the leader of my vision,” she declares—and she’s got a record label, a successful recording and performing career, a how-to book for independent artists, and a growing contingent of fans to prove it.