Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/8
Q:1/8=220
M:2/4
K:C
['', 'dB Bc/B/ FB B>d', 'f/g/ af/g/ af bg/a/ bg ag/f/ Ted/e/']  
X:1
L:1/8
Q:1/8=220
M:2/4
K:C
 |[K:D] |: Tf/e/ | dB Bc/B/ | FB B>d | cA A/B/c/d/ | e2 f>e | dB Bc/B/ | FB B>d | cf f/e/d/c/ | 
 B3 :: f/g/ | af/g/ af | bg/a/ bg | ag/f/ Ted/e/ | f3 f/e/ | dB Bc/B/ | FB B>d | cf f/e/d/c/ | 
 B3 :|  