Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:4/4
K:G
['A2 A2']  
X:1
L:1/8
M:4/4
K:G
|: E2 |"A" A2 A2 AcBA |"E7" G2 B2 BdcB |"A" A2 A2 Acea |"E7" gfed cBAG |"A" A2 A2 AcBA | 
"E7" G2 B2 BdcB |"A" Acea"E7" gfed |"A" c2 A2 A2 :: e2 |"A" aece aece |"D" afdf afdf | 
"E7" bgeg bgeg |"A" agfe"E7" dcBA |"A" ceAe ceAe |"Bm" dfBf dfBf |"E7" cegf edcB |"A" A2 c2 A2 :|  