Complex sentence: Heylin places "Santa Fe" in the summer of 1967 at Big Pink while the liner notes of "The Basement Tapes Volumes 1--3" date it in the fall of that year.
Split into simpler sentences: Heylin places "Santa Fe" in the summer of 1967 at Big Pink. The liner notes of "The Basement Tapes Volumes 1--3" date it in the fall of that year.