Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
Q:1/8=144
M:2/4
K:C
['affd cAAc', 'g/g/g/g/ ge']  
X:1
L:1/8
Q:1/8=144
M:2/4
K:C
 affd | cAAc | _BGGd | cAAc | affd | cAAc | ddee | fff z :: eegg | g/g/g/g/ ge | g/g/g/g/ ge | 
 g/g/g/g/ ge | eegg | g/g/g/g/ ge | g/g/g/g/ gB | cec z :|  