Develop a musical composition by incorporating the given alphabetic framework and motif.
X:1
L:1/8
M:2/4
K:D
['D DEFG AA d2 BcdB A2 z']  
X:1
L:1/8
M:2/4
K:D
 D | DEFG | AA d2 | BcdB | A2 z A | BABc | dAAA | BABc | dAAd | ABAG | F2 BB | AGFE | D2 z |]  