Sandy and Donna Rhodes are American singers and songwriters who have performed and recorded country music, and were also backing singers on many R&B records made in Memphis, Tennessee, particularly in the 1970s. Coming from a musical family that also included their father "Dusty" Rhodes and uncles "Slim" and "Speck" Rhodes, they recorded as a duo in the 1960s, first as The Rhodes Sisters and later as The Lonesome Rhodes. They also recorded, on their own account and as session musicians, with Sandy's then-husband Charles Chalmers as Rhodes Chalmers Rhodes (RCR). Sandy and Donna have continued to record and perform with family members and associates as The Rhodes Show, which was also the name of the family's earlier radio and television program.