Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
Q:1/4=160
M:2/4
K:D
['(A>B) (cA)', '(Bc) (A>B) (AF)'  
X:1
L:1/8
Q:1/4=160
M:2/4
K:D
|:"A" (A>B) (cA) | (BA) (ce) | (A>B) (cA) |"A" (BA)"D" F2 |"A" (A>B) (cA) | (BA) (ce) | 
 (A>B) (AF) |"E" (FE) E2 ::"A" (ef) (ec) | (BA) (Bc) | (e>f) (ec) |"A" (BA)"D" F2 |"A" (ef) (ec) | 
 (BA) (Bc) | (A>B) (AF) |"A" (FE)"E" E2 :|  