Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/16
M:4/4
K:C
['GABd e2 ef edBA G2BA GABc dBAB', 'z2 edef'  
X:1
L:1/16
M:4/4
K:C
 B2E2A2 |[M:2/4][K:G]SOSOO .!fermata!PMTuC2OMG2BA GABd | e2 ef edBA | G2BA GABc | dBAB AFED | 
 G2BA GABd | e2 ef edBA | G2BA GABc | dBAB G2 z2 || e2eB e2 z2 | edef gfeg | fddc defg | 
 abaf gfed | e2eB e2 z2 | edef g2fg | agfa gfeg | edef edBA |]  