Note: the Ebm6 is actually a two-note "chord" consisting of C over Eb.
I wrote it as Ebm6 because that felt like the right way to fill out the
harmony, but if you want something a bit more uplifiting you could do
Ab/Eb.
 
[Verse]
Ebmadd9/Bb
The first time your name was used it was beauty and I knew
Ebmadd9                         Ebm6           Ebm
 Sat in a violet room with some people I saw through
Ebmadd9                          Ebm6
Gathered 'round the television's fire
Ebmadd9                   Ebm6
Watching for the people I admired
   Gb
Outside my world, we're frozen in the mouth
           Bbm/F
I couldn't let them out
 
[Chorus]
Bbm/F Db      Cm7               F7
      When I see my willing heart
Bb7                Ebm Eb7sus4
  How will I know?
Ebm         Bb/D
  How will I walk slow?
          Ab/C
How will I know?
          Bb/D
How will I walk slow?
 
[Bridge]
N.C.       Bbm               Fm7
It's a strange spell that we watch for
Bb7sus4         Ebsus4 Ebm
  Every now and then
Bb7sus4         Ebsus4 Ebm
  Every now and then
Bb7sus4         Ebsus4 Ebm
  Every now and then
 Fm7/Ab       Fm7
Every now and then
 
[Chorus]
Bbm/F Db       Cm7              F7
      When I see my willing heart
Bb7                Ebm Eb7sus4/Gb
  How will I know?
Ebm13       Bb/D
  How will I walk slow?
 
[Bridge]
N.C.       Bbm               Fm7
It's a strange spell that we watch for
N.C. Gb                  Db  Fmb6 Fmb6add11
And  one I swear I never saw
Bb7sus4         Ebsus4 Ebm
https://www.coveralia.com/acordes/my-willing-heart-james-blake.php
  Every now and then,
Bb7sus4         Ebsus4 Ebm
  Every now and then
Bb7sus4         Ebsus4
  Every now and then
Ebm
(You're still on my screen)
Bb7sus4        Ebsus4
 Every now and then
Ebm
(You're still on my screen)
Bb7sus4/Eb      Ebsus4
  Every now and then
           Ebm                Bb7sus4/Eb
(There's a glare from the sun and the servant)
              Gb6  Fm7add11 Ebmadd9
Every now and then
 
[Chorus]
Bbm/F Db6      Cm7               F7
      When I see my willing heart
Bb7             Bb7b13 Ebm Ebm11
  How will I know?
Ebm9        Bb/D
  How will I walk slow?
          Ab/C
How will I know?
          Bb/D
How will I walk slow?
 
[Bridge]
N.C.       Bbm               Fm7
It's a strange spell that we watch for
Bb7sus4          Ebsus4
  Every now and then
Ebm
(You're still on my screen)
Bb7sus4          Ebsus4
  Every now and then
Ebm
(They must have heard my scream)
Bb7sus4          Ebsus4
  Every now and then
           Ebm
(There's a glare from the sun and the servant)
              Fm
Every now and then
 
[Chorus]
Bbm/F  Db       Cm7             F
       When I see my willing heart
Bb7              Ebm/Bb Bbm7
  How will I know?
Ebm         Bb/D
  How will I walk slow?