Develop a musical composition based on the provided pattern of letters and incorporating the given motif within it.
X:1
L:1/8
M:6/8
K:Ador
['d efe edB dBA A2 B GAG', 'aga efg aga e2 f gfg']  
X:1
L:1/8
M:6/8
K:Ador
 d | efe edB | dBA A2 B | GAG GBd | BAG G2 g | fed efg | aga e2 f | gfg dBd | ecA A2 :: e | 
 aga efg | aga e2 f | gfg def | gfg d2 e |1 aga efg | aga e2 f | gfg dBd | ecA A2 :|2 agf gfe | 
 fed edB | gfg dBd | ecA A2 ||  