Compose a piece of music following the specified structure and theme.
X:1
L:1/8
M:4/4
K:Gdor
['(3Bcd cA', 'fgaf dgg^f g3 a bg (3agf dgga'  
X:1
L:1/8
M:4/4
K:Gdor
|: BAGF DGGB | AFcF dFcF | BAGF DGGA | BABc d2 ga | abaf gfdg | fdcB AFdc | BAGF DFGA |1 
 (3Bcd cA BGGA :|2 (3Bcd cA BGBd |: g3 g3 ag | f3 e fgaf | dgg^f g3 a | bg (3agf dgga | abaf gfdg | 
 fdcB AFdc | BAGF DFGA |1 (3Bcd cA BGBd :|2 BdcA BGGA ||  