Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:9/8
K:Amix
['A2 c cAc', 'e eAc', 'A2 c ABB c2', 'e2 c']  
X:1
L:1/8
M:9/8
K:Amix
 A2 c cAc B2 G | A2 c cAc B3 | A2 c cAc B2 G | c2 A ABG A3 :| B2 e eAc B2 A | B2 e eAc B3 | 
 c2 e eAc B2 A | c2 A ABG A3 :| A2 c ABB c2 A | A2 B Acc B3 | A2 c ABB c2 B | c2 A ABG A3 :| 
 e2 c cfd e2 c | cec cdc B3 | e2 c cfd e2 d | c2 A ABG A3 :|  