Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
Q:1/8=120
M:6/8
K:G
['D GAB cde e2 d dBG BcA', 'efg efg']  
X:1
L:1/8
Q:1/8=120
M:6/8
K:G
|:"^A" D | GAB cde | e2 d dBG | BcA dcd | BAG G2 ::"^B" g | efg efg | efg gfe | d2 d def | 
 ged dBG | GAB Bcd | e2 d dBG | BcA dcd | BAG G2 :|  