Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
M:4/4
K:Dmix
['AD D2', 'Addc AGFG']  
X:1
L:1/8
M:4/4
K:Dmix
 FG | AD D2 FEFG | AD D2 c2 dc | AD D2 FEFG | ABcA G2 :| FG | Addc AGFG | Adde fdec | Addc AGFG | 
 ABcA G2 FG | Addc AGFG | Adde f3 g | afge fde^c | dcAF G2 |]  