Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:6/8
K:C
['G^FG AGE DGA BcB']  
X:1
L:1/8
M:6/8
K:C
 d3 B2 B | G^FG AGE | DGA BcB | BA_A =A3 | d3 B2 A | G^FG AGE | DGA BcB | AE^F G3 |]  