Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
M:2/4
K:D
['DD DD']  
X:1
L:1/8
M:2/4
K:D
 A | DD DD | DD DD | EE AA | F D2 D | EE EE | EE E2 | AA Bd | c A2 | A | AF dc | BA A F/F/ | 
 GF GA | B A2 A | dd DD | DD FF | B,B, ED | (DC)(B,A,) | D2 D2 | D4 | AA Bc | dd AG | F2 E2 | D3 ||  