Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:4/4
K:Fdor
['cced cBce gcfg efcB', 'cggc gade BefB', 'cde(g g)ccd efcc cde(b b)ccd']  
X:1
L:1/8
M:4/4
K:Fdor
|: e2 cB cced | cBce gcfg | efcB ccec | fcfg agfe | edcB cced | cBce gcfg | efcB fcfg | 
[M:2/4] agfe :: cggc gade | BefB bgfe | cggc gade | BefB gcga | cggc gade | BefB bgfe | efcB fcfg | 
[M:2/4] agfe :: cde(g g)ccd | efcc cde(b | b)ccd efag | cde(g g)ccd | efcc cde(b | b)ccd efag :|  