Create a musical composition following the given alphabetical pattern and incorporating the provided motif.
X:1
L:1/8
Q:1/2=60
M:2/2
K:Gmin
['a d2', 'd3 B/c/ dddd e d2 c BB=BB']  
X:1
L:1/8
Q:1/2=60
M:2/2
K:Gmin
 d | gggg g d2 ^f/g/ | aaaa a d2 g/a/ | bbbb a d2 c | B2 c>d d3 :: B/c/ | dddd e d2 c | 
 BB=BB c _B2 A/G/ | ^FFGA D d2 c/B/ | AGG^F G3 :|  