Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:4/4
K:G
['dBAB G2', 'Bc dBge']  
X:1
L:1/8
M:4/4
K:G
 Bc | dBAB G2 AB | cBAG F2 Bc | dBge dBGA | B2 A2 A2 Bc | dBAB G2 AB | cBAG F2 Bc | dBge dBAB | 
 G2 GG G2 :| Bc | dBge dBGB | dBge d2 Bc | dBge dBGA | B2 A2 A2 ge | dcBA G2 AB | cBAG F2 Bc | 
 dBge dBAB | G2 GG G2 :|  