Develop a musical composition by incorporating the given alphabetic framework and motif.
X:1
L:1/8
Q:1/4=90
M:4/4
K:D
['', 'AB/c/ d2 D>D D2 g/f/e/d/ a2 A>A', 'Ag fe de fa gf ed cB']  
X:1
L:1/8
Q:1/4=90
M:4/4
K:D
 AB/c/ |: d2 D>D D2 g/f/e/d/ | a2 A>A A2- Ag | fe de fa gf | ed cB A2 AB/c/ | d2 D>D D2 g/f/e/d/ | 
 a2 A>A A2- Ag | fa fd eg ec |1 d2 d>d d2 AB/c/ :|2 d2 d>d d2 d/e/f/g/ |: a2 a>a a2 b/a/g/f/ | 
 g2 A>A A2- Ag | fe de fa gf | ed cB A2 AB/c/ | d2 D>D D2 g/f/e/d/ | a2 A>A A2- Ag | fa fd eg ec |1 
 d2 d>d d2 d/e/f/g/ :|  