Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
Q:1/2=90
M:2/2
K:D
['GBGB FAFA', 'd2 fg afdf gece fdBd cecA GBGB']  
X:1
L:1/8
Q:1/2=90
M:2/2
K:D
"^tr.sign added" (3ABc | d2 AG FDFD | GBGB FAFA | GBGB FAFA | EDE"^triplet sign added" F E2 (3ABc | 
 d2 AG FDFD | GBGB FAFA | Adfa gece | d2 d2 d2 :: fg | afdf gece | fdBd cecA | GBGB FAFA | 
 G2 E2 E2 Ac | dfaf cege | Bdfd Acec | dfeg fdec | d2 d2 d2 :|  