Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/8
M:4/4
K:C
['(3GAB c2 G2 E2 C2 B,>C D>E', 'E>F (3GAG E>G c2 B2 (3ABA F>A']  
X:1
L:1/8
M:4/4
K:C
|: (3GAB | c2 G2 E2 C2 | B,>C D>E F2 F>G | A2 F2 D2 B,2 | C>D E>A G2 (3GAB | c2 G2 E2 C2 | 
 B,>C D>E F2 F>G | A>F D>C B,>C D>F | E2 C2 C2 :: E>F | (3GAG E>G c2 B2 | (3ABA F>A d2 c2 | 
 (3BcB A>G e2 d2 | (3ced (3cBA G2 E>F | (3GAG E>G c2 B2 | (3ABA F>A d2 c2 | (3BcB A>G e>d A>B | 
 c2 e2 c2 :|  