Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
M:6/8
K:F
['[FA]2 [Fc]']  
X:1
L:1/8
M:6/8
K:F
 [Fc] | [Fc]2 [CF] [CF]2 [CG] | [CF]2 [CE] [CE]2 [EB] | [GB]2 [EG] [Fc]2 [GB] | 
 [FA]3- [FA]2 [Fc] [Fc]2 [CF] [CF]2 [CG] | [CF]2 [CE] [CE]2 [EB] | [EB]2 [EG] [Ec]2 [CE] | 
 [CF]3- [CF]2 [FA] | [FA]2 [EG] [EG]2 [GB] | [GB]2 [FA] [FA]2 [Fc] | [Ec]2 [EG] [FA]2 [F=B] | 
 c3 [Gc]2 [GB] | [FA]2 [Fc] [Af]2 [Fc] | [Fe]2 [Fd] [Fd]2 [Fd] | [Fc]2 F [FA]2 [EG] | F3- F2 z | 
"^Refrain" c3- [Fc][Fd][FA] | [Ec]2 [EB] [EB]3 | B3- [EB][Ec][EG] | [FB]2 [FA] [FA]3 | 
 [Fd]3 [Fd][Fe][Ff] | [Af]2 [Ac] [Fc]2 [FB] | [FA]2 [FA] [EB]2 [EG] | F4- F |]  