This is a version originally posted on a James Taylor forum and I believe it to be very 
close to the original recording.

Intro
G (320003@1)D/F# (200232@1)Em (022000@1)Bm7 (x20202@1)A (x02220@1)G (320003@1)
D/F#  Em  A  *1: SEE NOTE AT BOTTOM
Bm7  G9  A  Bm7  G9  *2: SEE NOTE AT BOTTOM

Verse 1
D (xx0232@1)                  B11Bm7  B11>Bm7
In the bleak midwinter
G (320003@1)                  A (x02220@1)A4