Capo 2nd fret.

Chord names look scarier than they actually are. Pretty easy.
Picking pattern is not hard to figure out if you listen to the song.

Verse:

D5         D5 
  i love your head
E5          A5            G5 *
  i love the way you hold your head
                 D5
  because you`re young
E5       A5    D5  
  and you know it
                 D5 
  because you`re young
E5          A5            G5 *
  there ain`t nothing you can`t do
          D5
  because you know
E5           A5            D5   D5   E5   G5 *
  there ain`t nothing you can`t do


D5         D5 
  i love your head
E5          A5            G5 * 
  i love the way you hold your head
              D5  
  because you know
E5           A5             D5
  there is no connection between old
          D5  
  and what`s new
E5               A5            D5 *   Bb5 *
  and there ain`t nothing you can`t do


Chorus:

C5            G5 *
  oh, nothing at all
        Bb5 *              C5           G5 *
and you know that gun is loaded sure you do
      D5 *  Bb5 *   C5      G5 *
summertime blue, summertime blue
        Bb5 *              C5           G5 *
yes you know that gun is loaded sure you do
           D5  D5   E5   G5 *
if not for you


Verse:

D5         D5 
  the way you walk
E5          A5           G5 *
  i love the way you wear contempt
         D5
  for my sort
E5            A5      D5  
  oh, should i give you my money?
           D5 
  a steady hand
E5        A5          G5 *          D5
  a little trigger happy angry? little man?
E5            A5          D5 *   Bb5 * 
  oh, pull the trigger take it all


Chorus:

C5            G5 *
  oh you take it all
          Bb5 *              C5           G5 *
  but you know that gun is loaded sure you do
        D5 *  Bb5 *   C5      G5 *
  summertime blue, summertime blue
           Bb5 *             C5            G5 *
  and you know that gun is loaded, sure you do


Verse:

D5         D5 
  i love your head 
E5          A5            G5 *
  i love the way you hold your head
                D5
  because yu`re young, 
E5       A79    D5
  and you know it 
           D5
  a steady hand, 
E5        A79          G5 *
  a little trigger happy?


          D5        E5
and we`ll tell you how to live
           A5        G5 *
then we`ll take away the reason
       D5      E5
and we wonder why we wonder
           A5           G5 *?
how you`re not the way that we were