Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
M:2/2
K:Ador
['A2 BG A2 Bd egfa gedB G2', 'aaea aaba'  
X:1
L:1/8
M:2/2
K:Ador
 A2 BG A2 Bd | egfa gedB | G2 BE GEBE | GGBA GEDB | GA A2 A2 B/c/d | egfg efg z | gfge dGBd | 
 g3 d BAAG :: a2 ea aaea | aaba gede | g2 ba gbaf | g2 ba gedg | azea aaea | aaba gedg | 
 gfge dGBd | g3 d BAA z :|  