Compose a musical piece in accordance with the outlined theme and structure.
X:1
L:1/16
M:4/4
K:C
['dfaf gfeg fdAG FGA=c BGFG EFGg', '=cege =cege agfe a^gaf dfaf dfaf bagf'  
X:1
L:1/16
M:4/4
K:C
 B2E2A2 |[M:2/4][K:D]SOSOO .!fermata!PMTuC2OMAA | dfaf gfeg | fdAG FGA=c | BGFG EFGg | fdec dcBA | 
 dfaf gfeg | fdAG FGA=c | BGFG EFGg |1 fgec d2 :|2 fgec defg |: a2fd dfaf | dfaf bagf | 
 gfge =cege | =cege agfe | a^gaf dfaf | dfaf bagf | gfgf gbag |1 fdec defg :|2 fgec d2 |]  