Construct a musical piece that contains the provided motif and abides by the prescribed alphabetical scheme.
X:1
L:1/4
Q:1/4=120
M:3/4
K:G
['A/ G']  
X:1
L:1/4
Q:1/4=120
M:3/4
K:G
 D |"G" G2 D | G3/2 A/ B |"C" c2 B |"Am" A2 G |"D7" F2 E |"D7" D3/2 E/ D | F2 G | A3/2 B/ c | 
"G" B3/2 A/ G | B3/2 c/ d |"Am" e2 A | A2 G |"D" F2 E |"D7" D G F |"G" G3 | G2 :| d |"G" d B/c/ d | 
 d B/c/ d |"Em" G3/2 A/ G | G B G |"C" e c/d/ e | e c/d/ e |"D7" A3/2 B/ A | A c A |"G" B3/2 c/ d | 
"C" e f g |"D7" f3/2 g/ a | d2 c |"G" B3/2 A/ G |"D7" A/ c3/2 F |"G" G3 | G2 :|  