Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:4/4
K:G
['ABcA defd{a} gfdc', 'gfdf gabg{b} afde fd (3efg (af){a}ge fd']  
X:1
L:1/8
M:4/4
K:G
 (3DEF | G2 (BG) ABcA | defd{a} gfdc |{c} BGBd c2 AF | G2 (3AGF DEFD | G2 BG ABcA | defd{a} gfdc | 
{c} BGBd (3cdc AF | G2 (3AGF G2 :: (Bd) |{a} gfga gfdf | gabg{b} afde | fd (3efg (af){a}ge | 
 fd (3edc{e} dcAF | G2 (BG) ABcA | defd (gf)dc |{c} BGBd (3cdc AF | G2 (3AGF G2 :|  