Frankie & Johnny were an American country music duo from the late 1950s to the mid-1960s, composed of siblings Frankie Miller and Johnny Mitchell. Their style was rooted in traditional country and honky-tonk, with Johnny's deep, rich vocals and Frankie's high, lonesome harmonies creating a distinctive sound. Their most influential work was the hit single "True Love, True Love," which reached number 2 on the Billboard country charts. Though they never achieved superstar status, their contribution to the development of the country duet format was significant.