Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:2/2
K:G
['B>G G/G/G', 'g2 bg egdb']  
X:1
L:1/8
M:2/2
K:G
 c | B>G G/G/G (BG)dG | ecdB cAAc | B>G G/G/G (BG)dB | cAaf (g2 g) :| f | g2 bg egdb | cABg ADFD | 
 GFED EDCB, | A,ADF (G2 G)f | g2 bg egdb | cABG ADFD | G/G/G (BG) cedc | Baef (g2 g) ||  