Pretty much the whole song except for the the last verse. If there are any corrections 
to be made by all means comment. This is what I've just heard using my ear. Sounds fine 
when I play it with the song.

Today
-2-------------|
-3-------------|
-2-------------| (D)
---------------|
---------------|
---------------|

On the street
-2--------------------------|
-2--------------------------|
-2--------------------------|
----------------------------|
----------------------------|
----------------------------|

in the metro
-2--------------------------|
-1--------------------------|
-2--------------------------|
----------------------------|
----------------------------|
----------------------------|

it's a melancholy day

-3--------------------------|
-4--------------------------|
-4--------------------------|  (Bm)
----------------------------|
----------------------------|
----------------------------|

no one speaks
-3--------------------------|
-3--------------------------|
-3--------------------------|
----------------------------|
----------------------------|
----------------------------|

Passing you by
-2-------------|
-3-------------|
-2-------------| (D)
---------------|
---------------|
---------------|

still I wonder
---------------|
-2-------------|
-2-------------| (A)
-2-------------|
---------------|
---------------|

(you can play a G here if you'd like right before the D )
D      A
Who am I