As played by Ed on BBC Radio 1 on Jan 6, 2017: https://www.youtube.com/watch?v=Ytb7J0ciBcE

[Verse] and [Pre-Chorus] (palm mute):

   D                D/F#   G                          Bm                         A
e|-----------------------|--------------------------|--------------------------|--------------------------|
B|-3--------3------------|--------------------------|--------------------------|--------------------------|
G|-2--------2------------|--------------------------|-2--------2--------2--2-2-|-2--------2--------2--2-2-|
D|-0--0--0--0--0--0------|-0--------0--------0--0-0-|-0--------0--------0--0-0-|-2--------2--------2--2-2-|
A|-----------------------|-2--------2--------2--2-2-|-2--2--2--2--2--2--2--2-2-|-0--0--0--0--0--0--0--0-0-|
E|-------------------2---|-3--3--3--3--3--3--3--3-3-|--------------------------|--------------------------|
   ↓  ↓  ↓  ↓  ↓  ↓  ↓     ↓  ↓  ↓  ↓  ↓  ↓  ↓  ↓ ↑   ↓  ↓  ↓  ↓  ↓  ↓  ↓  ↓ ↑   ↓  ↓  ↓  ↓  ↓  ↓  ↓  ↓ ↑
   >        >        >     >        >        >        >        >        >        >        >        >

[Chorus] (let ring):

   D                D/F#   G                          Bm (actually Bm7#5)        A7sus4
e|-2--------3--------2---|-3--------3--------3--3-3-|-3--------3--------3--3-3-|-3--------3--------3--3-3-|
B|-3--------3--------3---|-3--------3--------3--3-3-|-3--------3--------3--3-3-|-3--------3--------3--3-3-|
G|-2--------2--------2---|-0--------0--------0--0-0-|-2--------2--------2--2-2-|-0--------0--------0--0-0-|
D|-0--0--0--0--0--0--0---|-0--------0--------0--0-0-|-0--------0--------0--0-0-|-2--------2--------2--2-2-|
A|-------------------x---|-x--------x--------x--x-x-|-2--2--2--2--2--2--2--2-2-|-0--0--0--0--0--0--0--0-0-|
E|-------------------2---|-3--3--3--3--3--3--3--3-3-|--------------------------|--------------------------|
   ↓  ↓  ↓  ↓  ↓  ↓  ↓     ↓  ↓  ↓  ↓  ↓  ↓  ↓  ↓ ↑   ↓  ↓  ↓  ↓  ↓  ↓  ↓  ↓ ↑   ↓  ↓  ↓  ↓  ↓  ↓  ↓  ↓ ↑


↓↑ = strumming pattern
>  = accented note
x  = dead note