Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/8
M:none
K:G
['GB/G/ d2 Bd c/B/A/G/']  
X:1
L:1/8
M:none
K:G
 g2 G2 GB/G/ d2 | Bd c/B/A/G/ GB/G/ d2 | Bd c/B/A/G/ B/A/G z2 |"^O)" FG A2 (3Bcd A2 | 
"^O)" FG A2 (3Bcd A2 |"^2)" (3efg fe/d/ ed/"^3)"c/ | d2 d>d d2 ::  