Bob Dylan 
Blowin' in the Wind
Please do enjoy... I'll read the comments

F       Bb           F
How many roads must a man walk down
F          Bb        C
Before you call him a man?
         F         Bb          F
Yes, 'n' how many seas must a white dove sail
F          C            Bb
Before she sleeps in the sand?
         F         Bb            F
Yes, 'n' how many times must the cannon balls fly
F             Bb       C
Before they're forever banned?
     Bb        C            F
The answer, my friend, is blowin' in the wind,
    Bb        C              F
The answer is blowin' in the wind.

F        Bb          F
How many times must a man look up
F            Bb       C
Before he can see the sky?
          F       Bb        F 
Yes, 'n' how many ears must one man have
F             Bb           C
Before he can hear people cry?
         F        Bb             F
Yes, 'n' how many deaths will it take till he knows
F            Bb           C
That too many people have died?
      Bb        C           F             
The answer, my friend, is blowin' in the wind,
    Bb        C              F
The answer is blowin' in the wind.

F        Bb          F
How many years can a mountain exist
F           Bb            C
Before it's washed to the sea?
         F        Bb            F
Yes, 'n' how many years can some people exist
F              Bb            C
Before they're allowed to be free?
         F        Bb          F   
Yes, 'n' how many times can a man turn his head,
F            Bb            C
Pretending he just doesn't see?
     Bb         C          F
The answer, my friend, is blowin' in the wind,
     Bb         C            F
The answer is blowin' in the wind.