Utilizing the provided musical theme and letter-based structure, compose a piece of music.
X:1
L:1/8
Q:3/8=60
M:3/8
K:G
['(3d/e/f/ gdd', 'G2 G FAA GBB Acc B>dB/G/ FA/F/A/F/', 'Acc ^cdd']  
X:1
L:1/8
Q:3/8=60
M:3/8
K:G
"^NB" (3d/e/f/ | gdd | d>ed/c/ | BGG | G>BA/G/ | FAA | GBd | dcB | A2"^NB" (3d/e/f/ | gdd | 
 de/d/c/B/ | BGG | G2 d | eg/e/g/e/ | dB/d/B/d/ | cAF | G2 :: G | FAA | GBB | Acc | B>dB/G/ | 
 FA/F/A/F/ | GB/G/B/G/ | Ac/A/c/A/ | Bde/f/ | gdd | d>ed/c/ | BGG | G2 d | e/d/e/f/g/f/ | 
 f/g/a/f/g/e/ | cAF | G2 :: Bdd | Bdd | ^cee | Acc | ^cdd | G2 F/G/ | G2 B/d/ | g/d/g/d/B/G/ | d3 | 
 Bdd | dee | Acc | ^cdd | g/f/g/f/e/d/ | e/d/c/B/A/G/ | c/e/d/B/c/A/ | G :|  