Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/4
M:4/4
K:G
['G/ G']  
X:1
L:1/4
M:4/4
K:G
 G/ G G/ G z | B B G z | A/ A G/ A z | A/G/ A/B/ A G | G/ G G/ G z | B B G z | A/ A G/ A z | 
 A/G/ A/B/ A G |]  