Well, I'm pretty sure these are the accurate chords, though the A7 part is quite 
tricky, but it sounds okay. 
The guitarist plays the chords with the notes changing in the bass, like this: 
E/E, E/B; B/B, B/F#; etc; it's not that hard to figure it out.


E (022100@1)               BDecember, (x2444x@1)come to me
             BI (x2444x@1)hope I can see
       B (x2444x@1)         EYou're (022100@1)not just in dreams

E7 (020130@1)           AI (x02220@1)will let you be
    A7 (x02020@1)         EWhy (022100@1)can't you believe
    B (x2444x@1)             EHow (022100@1)much you really mean?

E (022100@1)                  BDecember, (x2444x@1)won't you come
           B (x2444x@1)       BBack (x2444x@1)with snow, even sun?
      B (x2444x@1)           EDon't (022100@1)say that it's done

E7 (020130@1)             AI (x02220@1)will carry you home
     A7 (x02020@1)         E (022100@1)   BTake (x2444x@1)you from the loneliest place
         EYou (022100@1)have known

E7 (020130@1)             AI (x02220@1)will carry you home
     A7 (x02020@1)        E (022100@1)   BTake (x2444x@1)me from the loneliest place
       EI (022100@1)have known