Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
['A2 eA', 'a2 ag abaf']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
"^A dorian" E | A2 eA BA e2 | fgfa gedB | A2 eA BAeA | BAGD EAA :| B | a2 ag abaf | g2 gf gagB | 
 a2 ag abaf | gedB A4 | a2 ag abaf | g2 gf gage | b2 af gedg | ea a2 ged :|2 ea a2 gedB | A8 |]  