Construct a music composition that complies with the designated structure and theme.
X:1
L:1/8
M:4/4
K:G
['E2 (TEB)', 'BEE (e/f/) g>eBA TG>FEg fdAG TFE D(e/f/)'  
X:1
L:1/8
M:4/4
K:G
 B, | E2 (TEB) GEE^c | dDDA FDAF | E2 (TEB) GEBd | F>DAF BEE :| (e/f/) | g>eBA TG>FEg | 
 fdAG TFE D(e/f/) | geBA TG>FEe | d>BTA>F BF F(e/f/) | g>eBA G>FEg | fdAG F>EDf | gbfa efde | 
 BdFA BEE |]  