Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/8
Q:1/4=120
M:3/4
K:A
['E A2- A(cBA) G2- G (Bcd) e2', 'G4 (3(EFG) A2- A(cBA) G3 A (B/c/d)', 'A4 (c>d) e2- e(fed) c2- c(edB) A2-', 'E4 (3(EFG) A2- A(cBA) G3 A (B/c/d)']  
X:1
L:1/8
Q:1/4=120
M:3/4
K:A
"^Moderate" E | A2- A(cBA) | G2- G (Bcd) | e2 fdBA | G4 || (3(EFG) | A2- A(cBA) | G3 A (B/c/d) | 
 e2 fdBG | A4 |] | (c>d) | e2- e(fed) | c2- c(edB) | A2- A(BAG) | E4 || (3(EFG) | A2- A(cBA) | 
 G3 A (B/c/d) | e2 fdBG | A4 |]  