Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/16
M:3/4
K:A
['agfe fedc defe dcBA', 'e2de fedc d2E2 E2d2', "e4 a4 c'4 edfe d2c2 B2A2 agfe"]  
X:1
L:1/16
M:3/4
K:A
 agfe fedc defe | dcBA G4 A2A2 |: E2e2 e2de fedc | d2E2 E2d2 edcB | B2E2 E2B2 dcBA | GABA GFED c4 | 
 e4 e2de fedc | d2E2 E2d2 d2c2 | agfe fedc defe | dcBA G4 A2A2 :: e4 a4 c'4 | edfe d2c2 B2A2 | 
 agfe fedc dcBA | GABA GFED C4 | e4 a4 c'4 | edfe d2c2 B2A2 | agfe fedc defe | dcBA G4 A2A2 :|  