Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/8
M:4/4
K:G
['G2 BG DGBG A^GAB', 'gbag fdef'  
X:1
L:1/8
M:4/4
K:G
 F | G2 BG DGBG | A^GAB cdec | A^GAB cAAG | FADE FGAF | G2 BG DGBG | A^GAB cdef | gedB c2 Bc | 
 (3dcB cA BG G :: f | g2 bg dgbg | gbag fdde | f2 af dfaf | gbag fdef | g3 b a3 f | gbag fdef | 
 gedB c2 Bc | (3dcB cA BG G :|  