Create musical material that follows the given chord progression.
'G', 'D7', 'G', 'D7', 'G', 'D7', 'C', 'D7', 'G', 'G', 'D7', 'G', 'Em', 'Am', 'D7', 'G', 'Em', 'Am', 'D7', 'G', 'D7', 'C', 'G'  
X:1
L:1/4
M:4/4
K:G
|: e/f/ |"G" g G B G |"D7" F A A e/f/ |"G" g G B d | g2-"D7" g e/f/ |"G" g G B G |"D7" F A A G/F/ | 
"C" E G"D7" F A |"G" G2- G :: d |"G" g3/2 a/ b g |"D7" a/g/f/e/ d d |"G" g3/2 a/"Em" g b | 
"Am" a2-"D7" a d |"G" g3/2 a/"Em" b g |"Am" a/g/f/e/"D7" d g/a/ |"G" b g"D7" a f |"C" g2-"G" g :|  