Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
M:6/8
K:D
['d cA=c BGB', 'cBA f3 g3 afd de/f/g agf g2']  
X:1
L:1/8
M:6/8
K:D
|: d | cA=c BGB | =cAA A2 d | cA=c BGB | AFD D2 d | cA=c BGB | =cAA AFD | G3 BGB |1 AFD D2 :|2 
 AFD D3 |: f3 g3 | afd cBA | f3 g3 | afd de/f/g | agf g2 e | fed e2 d | cA=c BGB |1 AFD D3 :|2 
 AFD D2 ||  