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:F
['AFcF dFcF', 'fagf eccf ecgc acgc']  
X:1
L:1/8
M:4/4
K:F
 B | AFcF dFcF | AFcF EGGB | AFcF dFcF | BdcB AFFB | AFcF dFcF | AFcF EFGA | Bcde fdcB | 
 A2 GB AFF :: e | fagf eccf | ecgc acgc | fagf edcB | A2 GB AFFe | fagf eccf | ecgc acgc | 
 fgab afcA | BdGB AFF :|  