Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
M:6/8
K:G
['B BAB'  
X:1
L:1/8
M:6/8
K:G
 B, |"G" G,2 B BAB | d2 B BAB | [GG,]2 B BAB |"Am" c2 B"D7" A2 B |"G" [GG,]2 B BAB | d2 B B2 d | 
"C" cBA GFE |"D7" DED CB,A, |"G" G,2 B BAB | d2 B BAB | [GG,]2 B BAB |"Am" c2 B"D7" A2 B | 
"G" [GG,]2 B BAB | d2 B"C" c2 e |"D7" dcB AGF |"G" G3 G2 || c |"G" B2 g gfg |"A" ^caa a2 g | 
"D" fga"A7" gfe |"D" de^c d2 =c |"G" B2 g gfg |"Am" e2 d c2 e |"D7" dcB AGF |"G" G3 G2 c | 
"G" B2 g gfg |"A" ^caa a2 g |"D" fga"A7" gfe |"D" ded cBA |"G" [GG,]2 B BAB | d2 B"C" c2 e | 
"D7" dcB AGF |"G" G3 G2 |]  