Linda Gail Lewis is part of a musical royal family -- her older brother was rock & roll icon Jerry Lee Lewis, and country star Mickey Gilley and gospel artist/preacher Jimmy Swaggart were her cousins. While it took Linda Gail a while to gain an audience of her own, over time she proved that she was a gifted pianist and singer in her own right, well-versed in rockabilly and first-era rock & roll, vintage country, boogie woogie, and Southern gospel. Guided by her brother, Linda Gail launched a career as singer in the early '60s, cutting records with him and singing in his road b...