Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
M:4/4
K:Emin
['[EGBE,]8 [DFAD,]8']  
X:1
L:1/8
M:4/4
K:Emin
 [EGBE,]8 | [DFAD,]8 | [EGBE,]8 | [DFAD,]8 | [EGBE,]8 | [DFAD,]8 | [CEGC,]8 | 
 [DFAD,]2 [EGBE,]2 [EGBE,]2 [EGBE,]2 ||  