Complex sentence: In 1975, that collection was reissued as "Hello, I'm Dolly/As Long As I Love"; in 1978, Monument released "In the Beginning", a single album of selected Parton tracks on the two albums.
Split into simpler sentences: In 1975, that collection was reissued as Hello, I'm Dolly/As Long as I Love. In 1978, Monument released "In the Beginning," a single album of selected tracks from the two albums.