Skeeter Davis never received much critical attention, but in the '50s and '60s, she recorded some of the most accessible crossover country music, occasionally skirting rock & roll. Born Mary Penick, Davis took her last name after forming a duo with Betty Jack Davis, the Davis Sisters. Their 1953 single "I Forgot More Than You'll Ever Know" was a big country hit; its B-side, the remarkable "Rock-a-Bye Boogie," foreshadowed rockabilly. That same year, however, the duo's career was cut short by a tragic car accident in which Betty Jack was killed and Skeeter was severely injured. Skeeter did attempt to revive the Davis Sisters with Betty Jack's sister but was soon working as a solo artist.