Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:4/4
K:G
['B>G d>G', 'G>g d>e']  
X:1
L:1/8
M:4/4
K:G
 d/>c/S | B>G d>G c>=F A2 | B>G d>G B>c dg | B>G d>G c>=F A2 |1 B>G d>G c2 A :|2 B>G dG c2 BA |] 
 G>g d>e =f>F A2 | G>g d>g B>g d>g | G>g d>e =f>F A2 | G>g d>c{c} B2 A>B | G>g d>e =fF A2 | 
 G>g d>e =f>ga>g | =f>ef>d cF A2 | g>dg>b g2 d>cS |]  