Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:4/4
K:G
['G2 FG']  
X:1
L:1/8
M:4/4
K:G
 G2 FG EGDc | BGFG ECDF | G2 FG EFDE | CDB,D A,B,G,F | G2 FG EGDc | BGFG ECDF | G2 FG EGDc | 
 BGAF GFGA ||  