by Amy Hanson If there was ever to be a poster child of the disco movement, Barry White would be a top pick. Across his own solo career and through his Love Unlimited Orchestra and Love Unlimited side projects, he dominated the early days of this feel-good genre. And Love Unlimited felt best of all. White worked with vocalists Diane Taylor , Glodean James , and Glodean 's sister, Linda James , for nearly a year before their 1972 debut album, a disappointing set that nevertheless yielded one of the signature hits of the age, "Walking in the Rain With the One I Love." It was that ethereal beauty that the trio hoped to re-create with the autumn 1973 release of Under the Influence Of... . They succeeded, with room to spare. The album opens with the soaring strings of the Love Unlimited Orchestra 's instrumental "Love's Theme," a stupendous mood-setter that was released on that band's album nearly simultaneously and became a number one...