Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:2/4
K:D
['de/f/ fd']  
X:1
L:1/8
M:2/4
K:D
|:"D" FA AB/c/ | dd de/f/ |"Em" ge"D" fd |"A7" BA A/B/A/G/ |"D" FA AB/c/ |"Bm" dd de/f/ | 
"Em" ge"D" fd |"A7" BA A2 ::"D" fa a/b/a/f/ |"G" ed de |"D" fa a/b/a/f/ |"Em" be"A7" e>g | 
"D" fa a/b/a/f/ |"Bm" ed de/f/ |"Em" ge"D" fd |"A7" BA"^(""D""^)" A :|  