Xes is a great group , but it is too unpopular , here it goes:  -------------------------- 
       ----0(D)------------------
       ----------------3(C)------ 
       --3(G)----1(F)------------   repeat a lot. 


  Guitar chords:  G: 32xx33
                  D: xxx232
                  F: 133211 
                  C: x32x1x