Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/4
M:4/4
K:G
['D G G']  
X:1
L:1/4
M:4/4
K:G
 D | G G A G/F/ | G E D B/c/ | d d c A | G2 z D | G G A G/F/ | G E D B/c/ | d A c B | G2 z B | 
 B c d d | B c d d | c B A G | D3 |"^Repeat as Chorus" D | G G A G/F/ | G E D B/c/ | d d e e | 
 d c/B/ A D | G G A/c/ A/F/ | G z z2 |]  