Create a piece of music utilizing the given motif and adhering to the specified structure.
X:1
L:1/8
M:4/4
K:C
['', 'BGB cBA Bcd ecA', 'def gdB dBG c2 A Bcd ecA'  
X:1
L:1/8
M:4/4
K:C
 .abc ||[M:6/8][K:G] G | FDD ADD | BGB cBA | Bcd ecA | ABG FED | G3 A2 A | BGB cBA | Bcd ecA | 
 AGG G2 :: B | def gdB | dBG c2 A | Bcd ecA | ABG FED |1 def gdB | dBG c2 A | Bcd ecA | AGG G2 :|2 
 G3 A2 A | BGB cBA | BcdecA | AGG G2 |]  