Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:2/4
K:Fmin
['G2 A2']  
X:1
L:1/8
M:2/4
K:Fmin
 FF c2 | GA F2 | FFcB | GA F2 | G2 c2 | G2 A2 | F2 c2 | G2 A2 | F2 cc | G2 A2 | FF !fermata!c2 | 
[M:3/4] GA cB AG | F4 !fermata!F2 |]  