The Never-Ending Why
Placebo
Battle For The Sun

I think it's in Drop D tuning

Intro
e|-----------------------------------------------------------------|
B|-----------------------------------------------------------------|
G|-----------------------------------------------------------------|
D|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--| x2
A|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--|
E|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--|

Just bass in the verse

Chorus 1
e|--------------------------------------|
B|--------------------------------------|
G|--------------------------------------|
D|--5-------3-------1-------0-0----0-0--|
A|--5-(x16)-3-(x16)-1-(x16)-0-0----0-0--|
E|--5-------3-------1-------0-0----0-0--|

Just bass in the 2nd verse

Chorus 2
e|------------------------------------------|
B|------------------------------------------|
G|------------------------------------------|
D|--5-------3-------1-------8------12-------| x2
A|--5-(x16)-3-(x16)-1-(x16)-8-(x8)-12-(x8)--|
E|--5-------3-------1-------8------12-------|

Back to this...
e|-----------------------------------------------------------------|
B|-----------------------------------------------------------------|
G|-----------------------------------------------------------------|
D|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--| x3
A|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--|
E|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--|

The fourth time do this
e|-----------------------------------------------------------------|
B|-----------------------------------------------------------------|
G|-----------------------------------------------------------------|
D|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-3-3-3-3-3-3-3-3--|
A|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-3-3-3-3-3-3-3-3--|
E|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-3-3-3-3-3-3-3-3--|

Then the chorus again
e|------------------------------------------|
B|------------------------------------------|
G|------------------------------------------|
D|--5-------3-------1-------8------12-------| x2 
A|--5-(x16)-3-(x16)-1-(x16)-8-(x8)-12-(x8)--|
E|--5-------3-------1-------8------12-------|

The third time do this
e|--------------------------------------------------------|
B|--------------------------------------------------------|
G|--------------------------------------------------------|
D|--5-------3-------1-------8--8----12-12-12-12-12-12-12--|
A|--5-(x16)-3-(x16)-1-(x16)-8--8----12-12-12-12-12-12-12--|
E|--5-------3-------1-------8--8----12-12-12-12-12-12-12--|

Outro
e|-----------------------------------------------------------------|
B|-----------------------------------------------------------------|
G|-----------------------------------------------------------------|
D|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--| 
A|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--|
E|--5-5-5-5--3--0--5-5-5-5--3--0--2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1--|

e|-----------------------------------|
B|-----------------------------------|
G|-----------------------------------|
D|--5-5-5-5--3--0--5-5-5-5--3--0--2--| 
A|--5-5-5-5--3--0--5-5-5-5--3--0--2--|
E|--5-5-5-5--3--0--5-5-5-5--3--0--2--|

That's it, have fun.