Produce music that corresponds to the assigned chord modifications.
'Am', 'G', 'Am', 'G', 'Am', 'Am', 'G', 'Am', 'G', 'Am', 'Am', 'G', 'F', 'G', 'E7', 'Am'  
X:1
L:1/8
M:2/2
K:Amin
 e |"Am" A2 ae cBAc |"G" BAGB gdBG |"Am" A2 ae cBAc |"G" BGdB"Am" cAA :: B |"Am" ABcd ecBA | 
"G" GdBd gdBG |1"Am" ABcd ecBA |"G" BGdB"Am" cAA :|2"Am" Ac"G"Bd"F" ce"G"df |"E7" edcB"Am" cAA |]  