Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
M:4/4
K:A
['Bdgb afgd Bdgb aAAc Bdgb afge', 'BddB c2 ec'  
X:1
L:1/8
M:4/4
K:A
|: Bdgb afgd | Bdgb aAAc | Bdgb afge | dBAc BGGc :: BddB c2 ec | BddB cAAc | BddB c2 ec | 
 BdAc BGGc :|  