Create a musical composition using the provided alphabet sequence and motif.
X:1
L:1/8
Q:1/8=150
M:2/4
K:D
['', 'AD FA', 'gf ec']  
X:1
L:1/8
Q:1/8=150
M:2/4
K:D
 d/B/ |: AD FA | GF EF/G/ | AD FA | d2 dc/B/ | AD FA | GF EB/d/ | ce Ac |1 d2 dc/B/ :|2 d2 d || 
 e/ | fd gf | ec Ae | fd gf | e2 a>e | fd gf | ec A>B | ce ce | d2 d :|  