Utilizing the provided musical theme and letter-based structure, compose a piece of music.
X:1
L:1/8
M:2/4
K:F
['cc AA FF A2']  
X:1
L:1/8
M:2/4
K:F
 c3/2 | cc AA | FF A2 | [BD][BD]/[DB]/ [AC][CA] | [EG]/>[DF]/[EG]/>[FA]/ [EG]3/2 A/ | cc AA | 
 FF A2 | [DB][DB]/[DB]/ [CA][CA] | [EG]/>[DF]/[EG]/>[FA]/ [EG]3/2 c/ | GA Bc | GA Bc/c/ | GA Bd | 
 cA c (A/B/) | cc AA | FF A2 | [DB][DB]/[DB]/ [CA][CA] | [EG]/>[DF]/[EG]/>[EA]/ F2 |]  