THE VAULTS / CD REISSUES : Dolly Parton, “I Will Always Love You/The Essential Dolly Parton,” RCA. ** 1/2

You know you don’t really have the essential Parton when the album begins with “9 to 5.” That 1980 hit made Parton a household name, but the heart of her great country vision was documented earlier in songs, such as “Coat of Many Colors,” that are missing here. Alternate title: “Parton: The Pop Years.”