Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/4
Q:1/2=96
M:3/2
K:G
['G A']  
X:1
L:1/4
Q:1/2=96
M:3/2
K:G
"G" G A B c d B |"G" G B"D" A2"G" G2 |"C" e f"G" g d c B |"A" A G A B"D" A2 |"G" G A B c d2 | 
"C" e f g a"G" g d |"C" e d/c/"G" B2"D" A2 |"G" G6 ::"G" g2 g a b g |"D" f2 f g a f | 
"C" e2 e f g e |"G" e2 d4 |"Am" c B c d"D" e c |"G" B G B d g d |"C" e d/c/"G" B2"D" A2 |"G" G6 :|  