Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/8
M:6/8
K:G
['B2 d']  
X:1
L:1/8
M:6/8
K:G
|: d/c/ |"G" B2 d"D" cBA |"G" G2 d B2 d |"C" e2 g cde |"G" d3 d2 d |"Am" c2 e"D" Adc | 
"G" Bcd"Em" G2 B |"D" A2 d FGA |"G" G3 G2 :: d |"G" d^cd B2 d |"D" d^cd A2 d |"G" d^cd"C" gfe | 
"G" d3 d2 d |"Am" cBc Ae^d |"G" d^cd B2 B |"A" A^ce a2 a |1"D" d3 d2 :|2"D" ded cBA |: 
"G" GBd g2 f |"C" e2"C7" c B2 _B |"A" A^ce"A7" a2 g |"D" f2 d"D7" ^c2 =c |"G" B2 d gdB | 
"C" c2 e gec |"D" dfg agf |1"G" g3 g2 G :|2"G" g3 g2 ||  