Create a musical composition using the given motif and adhering to the specified alphabetical musical form.
X:1
L:1/8
Q:1/4=100
M:2/2
K:G
['', 'dBBA GE G2 GdBd GdBg dBBA GD', 'g2 gbgb gbag fdad fagf gabg fgaf']  
X:1
L:1/8
Q:1/4=100
M:2/2
K:G
 g"^NB1" |: dBBA GE G2 | GdBd GdBg | dBBA GD G2 | gefd e2 g2 :: gbgb gbag | fdad fagf | gabg fgaf | 
 gefd e2 g2 :|  