Sorry it isn't very fancy or 100% correct but IMO its far more accurate than the
current version on UG.
CAPO 4
Intro: G,G,Em,Em,C,C,G,D*
Verse: G,G,Em,C x2
Bridge: Em,G,C,C. Em,D**,C,C
Chorus (riverbanks): Em,C,G,D* repeat as needed
Em,C -> Chorus: (just open your eyes): G,G,Em,C x2
Interlude: Em, C... -> Verse 2
[ Tab from: https://www.guitartabs.cc/tabs/c/charlie_simpson/riverbanks_crd_ver_2.html ]
Outro: Em,C,G,D*
*CHORDS:(all relative to capo position)
D* D**
e|-2-----0-------------------------------------------------------------------|
B|-3-----3-------------------------------------------------------------------|
G|-2-----0-------------------------------------------------------------------|
D|-0-----4-------------------------------------------------------------------|
A|-0-----5-------------------------------------------------------------------|
E|-2-------------------------------------------------------------------------|