Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/16
Q:1/4=112
M:2/4
K:G
['D2DE G2GA'  
X:1
L:1/16
Q:1/4=112
M:2/4
K:G
|:"G" D2DE G2GA | BGBd cBAG |"C" GFEF"G" DEFG |"D7" AFdF E2FE |"G" D2DE G2GA | BGBd"C" efge | 
"G" dcBA"D7" GFGA |1"G" B2G2G2 FE :|2"G" B2G2G2 ef |]:"Em" gfga gbag |"D" fefg fagf | 
"Em" edef gfed | B2e2e2 fg |"G" dBGB d2cB |"C" egfa gfge |"G" dcBA"D7" GFGA |1"G" B2G2G2 ef :|2 
"G" B2G2G2 z2 |]  