This is the song in standard, you can also tune down your guitar to play open chords

Michael Heart - We Will Not Go Down (Song For Gaza)

G#m:
E||-------------------||
B||--4----------------||
G||--4----------------||
D||--6----------------||
A||--6----------------||
E||--4----------------||

B:
E||-------------------||
B||-------------------||
G||--8----------------||
D||--9----------------||
A||--9----------------||
E||--7----------------||

F#:
E||-------------------||
B||--2----------------||
G||--3----------------||
D||--4----------------||
A||--4----------------||
E||--2----------------||

C#m:
E||-------------------||
B||--5----------------||
G||--6----------------||
D||--6----------------||
A||--4----------------||
E||-------------------||

E:
E||--7------------||
B||--9------------||
G||--9------------||
D||--9------------||
A||--7------------||
E||---------------||

Bsus2:
E||-------------------||
B||--2----------------||
G||--6----------------||
D||--4----------------||
A||--2----------------||
E||-------------------||

G#m (133111@4)                      BA (x2444x@1)blinding flash of white light
           F# (244322@1)            G#mLit (133111@4)up the sky over Gaza tonight
G#m (133111@4)              BPeople (x2444x@1)running for cover
             F# (244322@1)                   G#mNot (133111@4)knowing whether they're dead or alive

C#m (x13321@4)                G#mThey (133111@4)came with their tanks and their planes
C#m (x13321@4)         G#mWith (133111@4)ravaging fiery flames
F# (244322@1)          G#mAnd (133111@4)nothing remains
       B (x2444x@1)                    BJust (x2444x@1)a voice rising up in the smoky haze

        E (022100@1) Esus2B 
We will not go    down
                        Bsus2F#
In the night, without a fight
        E (022100@1)                         BYou (x2444x@1)can burn up our mosques and our homes and our schools
                          Bsus2F#
But our spirit will never die
        B (x2444x@1)    Bsus2We (x24422@1)will not go down

In Gaza tonight
B5, F#, Bsus2, F#

the rest is just the same as above but with different lyrics :]

Women and children alike
Murdered and massacred night after night
While the so-called leaders of countries afar
Debated on who's wrong or right

But their powerless words were in vain
And the bombs fell down like acid rain
But through the tears and the blood and the pain
You can still hear that voice through the smoky haze

We will not go down
In the night, without a fight
You can burn up our mosques and our homes and our schools
But our spirit will never die
We will not go down
In Gaza tonight

We will not go down
In the night, without a fight
You can burn up our mosques and our homes and our schools
But our spirit will never die

We will not go down
In the night, without a fight

We will not go down
In Gaza tonight