Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:3/4
K:A
['AB c4 ec B3 d cB A', 'c2 B2'  
X:1
L:1/8
M:3/4
K:A
 AB | c4 ec | B3 d cB | A F3 FG | F4 E2 | D3 E FD | E2 c2 BA | (B6 | B4) AB | c4 ec | B3 d cB | 
 A F3 FG | F4 E2 | D3 E FD | E2 c2 BA | A6 | c2 d2 e>A |: f6 | e3 f ed | d c3 cd | c4 B2 | A6 | 
 B4 Ae | c6 | c2 B2 A2 | B4 Bc | B4 AF | E A3 AE | F A3 E2 | D3 E FD | E2 c2 B2 |1 A6 | 
 c2 d2 eA :|2 A6 | A4 AB ||  