Brenda Gail Webb, known professionally as Crystal Gayle, is an American country music singer widely known for her 1977 hit "Don't It Make My Brown Eyes Blue". Initially, Gayle's management and record label were the same as that of her oldest sister, Loretta Lynn. Not finding success with the arrangement after several years, and with Lynn's encouragement, Gayle decided to try a different approach. She signed a new record contract and began recording with Nashville producer Allen Reynolds. Gayle's new sound was sometimes referred to as middle-of-the-road (MOR) or country pop, and was part of a bigger musical trend by many country artists of the 1970s to appeal to a wider audience. Subsequently, Gayle became one of the most successful crossover artists of the 1970s and 80s. She is also known for her floor-length hair.