Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
Q:1/8=100
M:6/8
K:G
['B>cd BAG', 'BAG B>cd efg a B2 cBA B>cd']  
X:1
L:1/8
Q:1/8=100
M:6/8
K:G
"^Usually in 3/4" B>cd BAG | F TA2 cBA | B>cd BAG | D G2 BAG :: B>cd efg | a B2 cBA | 
 B>cd e<f"^*" e/f/ | g>ag BAG :|  