Quarter step up
Pretty sure in the D5->D/F# it's often:
x002x3 -> [2]002x2

D5/F# G = 2002x[2] -> 355433                           

C* = a little riff down from an 8th fret C barre chord
that roughly goes C->Cmaj7->D->Cadd12->C like this:
-8---7---2---0---3--
-8---5---x---1---1--
-9---5---2---0---0--
-10--5---x---2---2--
-10------0---3---3--
-8------(2)---------
Listen to the song for the rythym,
strumming goes for each chord listed above:
1 2&3 except for D which is 1 2& and C which is just once
(I got this riff from a youtube comment)

During the last part I think the chords should be voiced
so as the highest note is walking down G F# E D C B C
(very roughly) which gives it some motion, especially
in the G/B parts which otherwise sound odd imo.

This one's a bit long so it's all one column

                                                     
       D5/F#  G  D5/F# G                             
He was silent                                        
             C*                                      
Climbing the northern wind                           
         Dsus4
Hurtling skyward                                     
     Em                                              
With barrel-rolls and moonbeams                      
               C*                                    
In triumph and free of sin                           
                                                     
He was silent                                        
Staring with unmoved eyes                            
Stepmother crying                                    
In another language                                  
I sat by his body's side                             
                                                     
And now he's gone                                    
                                                     
G/B C D5 D5/F#                                       
                                                     
Em7 [G]            C/G                               
    To your autumn son                               
            D5                       D5/F#           
Say father, what is meant to be?                     
                           Em7                       
    Between these waves of night                     
                         C                           
    In the dark hour come                            
            D                      D/F#              
Say father, were they meant to be?                   
                        Em7                          
    These heavy seas we swam                         
                 C                                   
    In a song of fog                                 
             D5                    D5/F#             
Sing father, must we fall asleep?                    
                    Em7                              
    To somehow understand?                           
                        C                            
    Where the blue hart run                          
            D5                     D5/F#             
Say father, what is this defeat?                     
                   G                                 
    That buries us in

[really just G, continues to the beginning of "Blue")

  C   D 
Blue, blue
               D/F#           Em7 (G on the last one)
To pass us by, to pass us by
(x4)

He was silent
Hearing the boatman's call
Shadow-spun rabbits
Stood scattered in the woodland
Watching the black oars fall

He was silent
Over my questioning
Took his hand in mine
His rough and chubby fingers
I felt a cold stream within

And I'm glad he's gone

    In your godless tongue
Say father, what is meant to be?
    Between these jaws of light
    With our spiral horns
Say father, where are we to keep?
    These heavens and these heights
    Where the blue stars burn
Say father, will it all repeat?
    And twist us into men
    Where the blue hart run
Say father, will it all repeat?
    And circle us in

Blue, blue
To pass us by, to pass us by
(x4)

          G         D
Where the blue blue water
          C (Cs from now on are mixed Cadd9)
Meets the blue blue sky
          G/B
There's a blue blue wisdom
          Am7 (open G)
In a blue blue light

And a blue blue sorrow
In a long blue coat
With a blue blue shadow
On a blue blue slope

And a strange blue word writ
By a blue blue scribe
Of a blue dance turning
In a blue blue night

And the blue blue dream seen
By a blue blue king
Of a blue dance turning
In a blue blue ring                 

[same chords x2 with whistling, ends on Am7]