Develop musical compositions in line with the specified format and incorporating the provided musical theme.
X:1
L:1/8
M:4/4
K:Ddor
['D2 ED ADED A2 GE']  
X:1
L:1/8
M:4/4
K:Ddor
 D2 ED ADED | A2 GE CEGE | D2 ED ADED | A2 GE ED D2 :|  