Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
Q:3/8=110
M:6/8
K:A
['a2 A cBA efe', 'A2 e efg aga aga bge egb'  
X:1
L:1/8
Q:3/8=110
M:6/8
K:A
 (3e/f/g/ | a2 A cBA | efe edc | dbd cac | BcB dcB | a2 A cBA | efe dcB | dbd cac | BAB A2 :: e | 
 efg aga | aga bge | egb bab | bab d'c'b | efg agf | eaf edc | dbd cac | BAB A2 :|  