Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:3/4
K:D
['(3dcB c>e']  
X:1
L:1/8
M:3/4
K:D
|:"D" (3dcB A2"A" c>e |"D" (3dcB A2"A" c>e |"D" d>e (3fgf"A" (3ece |"D" d2 d4 ::"D" f>f f>f f>a | 
"A7" g>f f>e e2 |"D" f>e d>d d>f |"A7" e>d d>c c>e |"D" (3dcB A2"A" c>e |"D" (3dcB A2"A" c>e | 
"D" d>e (3fgf"A" (3ece |"D" d2 d4 :|  