I know nothing about the accuracy and they are far from complete but here are the chords, sort of, to some of the Chapin songs requested.

CAROLINE

Capo:II

Intro: C

 C
  Caroline comes from the rain
  
  Glistening and shivering
                                   Dm
  She laughs as she shakes off the weather
  
  Caroline whispers her words
  
  Saying she'll always love me
                       Em
  At least when we are together
  
  Caroline starts closing in
  
  Surrounding the spot
                             F
  Where watching in wonder I stand
             Em
  Caroline’s shedding her rings
  
  Her bracelets and stockings
      Dm                                             G
  And placing her skin still moist in the palm of my hand