Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/8
M:3/4
K:Dmin
['(a>g) a>b a>g f<e', '(3(A=B^c) (d>^c) d>e f>g f<e'  
X:1
L:1/8
M:3/4
K:Dmin
 (3(efg) (a>g) a>b | a>g f<e f>g | f>(e (3d)(^cd) e>f | (df)g- ga/g/ (f/d/)(e/^c/) | A2 (a>g) a>b | 
 a>g f<e f>a | (gb) (a>f) e>d | (3^c(=Bc) d4 :| (3(A=B^c) (d>^c) d>e | f>g f<e d>g | 
 f>e (3d(^cd) e>f | (3(df)g- ga/g/ (f/d/)(e/^c/) | (3(A=B^c) (d>^c) d>e | f>g f<e f>a | 
 (gb) (a>f) e>d | (3^c(=Bc) d4 :|  