Generate a composition that blends the designated melodic theme with the particular alphabetical naming of the musical pattern.
X:1
L:1/16
M:2/4
K:G
['GFGA GBdB AGAB ABcB ABcd', 'Adcd Agfe defg a2f2 efge cABc']  
X:1
L:1/16
M:2/4
K:G
 D2 | GFGA GBdB | AGAB ABcB | ABcd efge | dgfe dcBA | GFGA GBdB | AGAB ABcB | ABcd efge | 
 dcBA"^H" G2 :: B2 | Adcd Agfe | defg a2f2 | efge cABc | dfec A2F2 | Adcd Agfe | defg a2f2 | 
 efge cABc | d2f2"^D.C." d2 :|  