Intro and Verse
G|---------------------------------|
D|---------------------------------|
A|4-4-4-4-4-4-4-22-0-0-0-0-0-0-0-22|
E|---------------------------------|
Pre-Chorus
G|-------------------------------|
D|-------------------------------|
A|2-2-2-2-2-2-2-2-0-0-0-0-2-2-2-2|
E|-------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/b/boy_kill_boy/promises_btab.html ]
Chorus
G|------------------------------------|
D|------------------------------------|
A|4-444-44-0-000-00----------0-000-00-|
E|------------------2-222-22----------|
Verse
Pre-Chorus
Chorus
Bridge
G|-------------------------------------------------------------------------|
D|-------------------------------------------------------------------------|
A|0-11-9-6-7-6-4-2-0-11-9-6-7-6-4-2-0-11-9-6-7-6-4-2-----------------------|
E|---------------------------------------------------2202020220202044444444|
Chorus until end, Kev adds some fills in the last chorus to make it more interesting.