Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/8
M:3/4
K:A
['c2 A2 A>c']  
X:1
L:1/8
M:3/4
K:A
 A>A | A2 E2 c>c | c2 A2 A>c | e2 e2 d>c | B4 B>c | d2 d2 c>B | c2 A2 A>c | B2 E2 G>B | A4 :|  