Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/8
M:4/4
K:G
['G2 dG', '(3Bcd AF', 'dg g2', 'dcBc de (3=fed gdfd |1 cA=FA GABc']  
X:1
L:1/8
M:4/4
K:G
 G2 dG BGdG | G2 dG GFDE | =F2 cF AFcF | =F2 cF FECD | G2 dG BGdG | G2 dG GFDE | =FG (3ABc =fefd |1 
 cA=FA GDE^F :|2 cA=FA G2 Bd |: g2 dg Bgdg | g2 bg afde | =f2 cf Afcf | =f2 af gfd^f | g2 dg Bgdg | 
 g2 bg afde | =fefa gfdc |1 (3Bcd AF G2 Bd :|2 (3Bcd AF GDEF |: GA_B=B cABA | GdBd gdBG | 
 =F2 EF cFAF | =F2 AF CFAF | G2 (3A_B=B cABA | GB B2 GABc | de (3=fed gdfd |1 cA=FA GDE^F :|2 
 cA=FA GABc |: dg g2 bg g2 | dg g2 dcBc | d=f f2 af f2 | d=f f2 dcBc | dg g2 bg g2 | dg g2 dcBc | 
 de (3=fed gdfd |1 cA=FA GABc :|2 cA=FA GABA ||  