Design a music piece by incorporating the given alphabetic pattern and motif.
X:1
L:1/8
M:9/8
K:Amin
['ABA c2 e edc BAB', 'agf edc']  
X:1
L:1/8
M:9/8
K:Amin
 ABA c2 e edc | BAB G2 B BGE | ABA c2 e edc | BAB GAB A3 :: agf edc B3 | g3 B3 e2 g | 
 agf edc B2 B | GAB A3 A3 :|  