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:C
['BGAF DG G2 ABcA defg (3agf ge', 'FEFG A2']  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:G] ug[Q:1/8=360]d^c | BGAF DG G2 | ABcA defg | (3agf ge fde^c | d=cAG Add^c | 
 BGAF DG G2 | ABcA defg | (3agf ge fdAf ||1 dcAF G2 :|2 dcAF G3 || B | defg a2 fa | gede d^c A2 | 
 defg ad d2 | ^cdef g2 fe | defg a2 fa | gfde d^cAG |1 FEFG A2 BA | dcAF G3 :|2 FEFG A2 fe | 
 dcAF G2 DC ||  