Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:6/8
K:A
['ABc A2 F (EFG) (A2 B) (AF)']  
X:1
L:1/8
M:6/8
K:A
 ABc A2 F | (EFG) (A2 B) | (AF) E D2 F | (E3 E2) | D | (DE)D B,2 C | D3 F3 | (GF)E A2 E | (C3 C2) | 
 E | F3 B A[FA] | [EG]3 !fermata![DA]3 |]  