Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
Q:1/8=150
M:4/4
K:G
['(3EFG AB{d} cBcd (3efg ed cBcd', 'ag efge dedc']  
X:1
L:1/8
Q:1/8=150
M:4/4
K:G
 D2 | (3EFG AB{d} cBcd | (3efg ed cBcd | ecAc{Bc} BAGB | AGEF GEDG | (3EFG AB{d} cBcd | 
 (3efg ed cBcd | ecAc BAGB | A2 AA A2 :| (3efg | a2{b} ag efge | dedc Bcdf | ecAc BAGB | 
 AGEF GE D2 | a2{b} ag efge | dedc Bcde | eAAc{d} BAGB | A2 AA A2 (3efg | a2 ag efge | dedc Bcde | 
 ecAc{Bc} BAGB | AGEF GEDG | (3EFG AB cBcd | (3efg ed cBcd | ecAc BAGB | A2 AA A2 |]  