Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:3/4
K:G
['eAAc BcdB']  
X:1
L:1/8
M:3/4
K:G
 eccg e2 |[M:4/4] eAAc BcdB |[M:3/4] eccg e2 |[M:4/4] dGGc BcdB ::[M:3/4] c2 cg c2 | 
[M:4/4] eAAc BcdB |[M:3/4] c2 eg c2 |[M:4/4] dGGc BcdB ::[M:3/4] cdec BcdB A2 |[M:4/4] eAAc BcdB | 
[M:3/4] cdec BcdB A2 |[M:4/4] BGGc BcdB :|  