Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:2/4
K:G
['ed/c/ BA', 'G c Bdef gdBG Bdef (g2 f)(g/f/)']  
X:1
L:1/8
M:2/4
K:G
 (g/f/) | ed/c/ BA | BGE>uF | GG G/A/B/c/ | (d2 B)(g/f/) | ed/c/ BA | BGE>G | FA DE/F/ | G2 G :: 
 c | Bdef | gdBG | Bdef | (g2 f)(g/f/) | ed/c/ BA | BGE>G | FA DE/F/ | G2 G :|  