Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/8
M:3/4
K:G
['(3efg B2', '(3efg dgBg']  
X:1
L:1/8
M:3/4
K:G
 (3efg BG"^tr" B2 | Gggage | (3efg BG"^tr" B2 | Gaagfd | (3efg BG"^tr" B2 | A/B/c/d/ e/f/g/a/ ge | 
 (3efg BG"^tr" B2 | A/B/c/d/ e/f/g/e/ fd :: (3efg dgBg | Gggage | (3efg dgBg | Aaagge | 
 (3efg dgBg | A/B/c/d/ e/f/g/a/ fd | (3efg dgBg | A/B/c/d/ e/f/g/e/ fd :|  