Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/4
Q:3/4=112
M:6/4
K:D
['f e']  
X:1
L:1/4
Q:3/4=112
M:6/4
K:D
|:"^A""D" d2 D F3/2 G/ A |"Bm" f e d"A7" e c A |"D" d2 D"Bm" F G A |"A7" f e f"D" d3 :: 
"^B""D" f e d"A7" e c A |"D" f e d"A7" e c A |"D" d2 D"Bm" F G A |"A7" f e f"D" d3 :|  