Two of a Kind is the sixth duet album by Porter Wagoner and Dolly Parton, released on February 1971. The album reached #13 on the U.S. country albums chart. The album is unusual in that no single releases were issued of any of the songs. Although, the title track, "Two of a Kind," would be issued as the B-side to "Better Move It on Home" from their 1971 greatest hits compilation The Best of Porter Wagoner & Dolly Parton; and the track "Oh, The Pain of Loving You" was later released as the B-side of "The Right Combination" from their 1972 album The Right Combination • Burning the Midnight Oil, with the "Oh" being dropped from the title.