Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:6/8
K:A
['agf edc Bcd cBA def edc', 'ece ece fdf fdf']  
X:1
L:1/8
M:6/8
K:A
|: agf edc | Bcd cBA | def edc | BcA GFE | agf edc | Bcd cBA | def edc | BAG A3 :: ece ece | 
 fdf fdf | ece edc | BcA GFE | ece ece | fdf fdf | e>fe edc | BAG A3 :|  