Develop a musical piece using the given motif and adhere to the outlined musical structure.
X:1
L:1/8
M:3/4
K:Dmin
['(3(A=B^c d>)(e f)(a g>)e f>d e>^c', 'a>^c d2 d2 a>^c e4 (3(A=B^c d>)(e'  
X:1
L:1/8
M:3/4
K:Dmin
 (3(A=B^c d>)(e f)(a | g>)e f>d e>^c | (3(A=B^c d)(e f)(a | (3gfg) a4 | (3(A=B^c d>)(e f)(a | 
 g>)e f>d e>^c | a(b/a/ g)(a/g/ f)(g/f/) | (e/f/e/^c/) d4 :: a>^c d2 d2 | a>^c e4 | 
 (3(A=B^c d>)(e f)a | (3(gfg) a4 | a>^c d2 d2 | a>^c e4 | (3(A=B^c d>)(e f)(g/f/) | 
 (e/f/e/^c/) d4 :|  