Develop a musical composition based on the provided pattern of letters and incorporating the given motif within it.
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
['D EAA AGA BGF GBd cdc BAB', 'efe ded/c/ BGF']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
"^A dorian" D | EAA AGA | BGF GBd | cdc BAB | GED E2 D | EAA AGA | BGF GBd | cdc BAB | GED E2 :| 
 c/d/ | efe ded/c/ | BGF GBd | efe dec | BGE c2 d | efe ded/c/ | BGF GAB | cdc BAB |1 GED E2 :|2 
 GFE !fermata!A3 ||  