Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/8
M:2/4
K:D
['F A2 a', 'F A2 d (B/c/d) AF GBAF']  
X:1
L:1/8
M:2/4
K:D
 A | F A2 a | (f/g/a) ed | (B/c/d) AF | BEEG | F A2 a | f/g/a"^tr" ed | (B/c/d)AF | ADD :: A | 
 F A2 d | (B/c/d) AF | GBAF |1 BEEG | F A2 d | (B/c/d) AF | GBAF | ADD :|2 BEEg | afge | fdec | 
 dB AF | ADD |]  