Keyboard part at the beginning in guitar form

e ----17----18-17----17----18-20-18-17--|
B -15----15-------15----15--------------|
G --------------------------------------|
D --------------------------------------| Repeat when needed
A --------------------------------------|
E --------------------------------------|

Intro when the second guitar comes in

e --------------------------------------------------|
B --------------------------------------------------|
G -5-5-5--5-7---x-x-x---5-5-7--x-x-x-x--5-5-5--5-7--|
D -5-5-5--5-7---7-8-7---5-5-7--7-8-7-3--5-5-5--5-7--|
A -3-3-3--3-5---5-6-5---3-3-5--5-6-5-1--3-3-3--3-5--|
E --------------x-x-x----------x-x-x-x--------------|

Verse (You should be able to hear where these come in. Most of the verse are bass though)

e --------|
B --------|
G -5-5-7--|
D -5-5-7--|
A -3-3-5--|
E --------|

Other piano/keyboard riff

e -------17-18-17--------------17-18----20--|     |--------17-18-20/22--|
B -15-18----------18-17--15-18-------18-----|     |--15-18--------------|
G ------------------------------------------|     |---------------------|
D ------------------------------------------| or  |---------------------| for the second half
A ------------------------------------------|     |---------------------|
E ------------------------------------------|     |---------------------|

Chorus is the same as the intro with the second guitar

e --------------------------------------------------|
B --------------------------------------------------|
G -5-5-5--5-7---x-x-x---5-5-7--x-x-x-x--5-5-5--5-7--|
D -5-5-5--5-7---7-8-7---5-5-7--7-8-7-3--5-5-5--5-7--|
A -3-3-3--3-5---5-6-5---3-3-5--5-6-7-1--3-3-3--3-5--|
E --------------x-x-x----------x-x-x-x--------------|

I hope this was helpful!