Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/8
M:6/8
K:G
['G2 E (E/F/GE) G2', 'ecA BAG c2 A', 'dBG cAF dBG c2 A']  
X:1
L:1/8
M:6/8
K:G
 G2 A (Bc).B | (BAG) c2 A | G2 E (E/F/GE) | G2 E (E/F/GE) | G2 A (BcB) | BAG c2 A | 
 (GE).D (D/E/F.D) | (GE).D (D/E/FD) :: Td>cd ecA | BAG c2 A | G2 E (E/F/GE) | G2 E (E/F/GE) | 
 Tdcd ecA | BAG c2 A | (GED) (D/E/F)D | GED DBc :: dBG cAF | dBG c2 A | G2 E (E/F/G)E | G2 E EBc | 
 dBG cAF | dBG c2 A | GED (D/E/F).D | GED (D/E/F).D :|  