Compose a piece of music that follows both the given musical theme and the letter-based structure provided.
X:1
L:1/8
Q:1/4=120
M:6/8
K:Gmin
['G(G/A/B/c/) d2 c Bcd cAF FGF cAF', 'fAF .G(G/A/B/c/) dBG GAG dBG f2 f', 'd2 (f/g/) agf gf=e f=ed cde f=ed', 'cA^F .G(G/A/B/c/) dBG GAG dBG f2 f', 'd2 e fg=e fge f=ed cA^F g2', 'f2 e (^f/g/a).f gd=e f=ed cA^F g2']  
X:1
L:1/8
Q:1/4=120
M:6/8
K:Gmin
"^Animated" G(G/A/B/c/) d2 c | Bcd cAF | FGF cAF | FGF fAF || .G(G/A/B/c/) dBG | GAG dBG | 
 f2 f fga | f3 d2 || (f/g/) | agf gf=e | f=ed cde | f=ed gfe | f=ed cA^F || .G(G/A/B/c/) dBG | 
 GAG dBG | f2 f fga | f3 d2 || e | fg=e fge | f=ed cA^F | g2 g gag | fd=e f2 || e | 
 (^f/g/a).f gd=e | f=ed cA^F | g2 d (=e/f/g)d | B3 G3 |]  