Compose a piece of music utilizing the given alphabet sequence and motif.
X:1
L:1/8
M:6/8
K:G
['', 'B BAG', 'gdB c2']  
X:1
L:1/8
M:6/8
K:G
 D |: G2 B BAG | D2 B BAG | E2 c cGE | FAd DEF | G2 B BAG | D2 B BAG | EGc FAd |1 AGF G2 D :|2 
 AGF G2 A |: B2 B BAG | B2 g gdB | c2 g gdB | c2 c ABc | B2 B BAG | B2 g gdB | c3 A2 B |1 
 AGF G2 A :|2 AGF G2 D ||  