Develop musical compositions in line with the specified format and incorporating the provided musical theme.
X:1
L:1/8
M:3/8
K:G
['A>BA A>BA']  
X:1
L:1/8
M:3/8
K:G
 G>FG | A/G/F/E/D | D>AA | A/B/G z | G>FG | A/G/F/E/D | D>AA | A/B/G z | A>BA | A>BA | A>BA | 
 A>BA | GFE | D d2 | dc/B/A | A/B/G z |]  