Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/8
M:6/8
K:D
['Add BAF', 'Ade f3', 'BAF Ade fdB', 'f3 ede fdB']  
X:1
L:1/8
M:6/8
K:D
 Add BAF | Ade fdB | Add BAF | AFD EFG | Add BAF | Ade fdB | AdB AFE | FDD D3 :: Ade f3 | ede fdB | 
 Ade f3 | edB BAF | Ade f3 | ede fdB | AdB AFE | FDD D3 ::"^variations" Add BAF | Ade fdB | 
 Add BAF | AFD E3 | Add BAF | Ade fdB | AdB AFE | EDC D3 :: Ade f3 | ede fdB | Ade f2 f | edB BAF | 
 Ade f3 | ede fdB | AdB AFE | EDC D3 :|  