Develop musical compositions in line with the specified format and incorporating the provided musical theme.
X:1
L:1/8
M:2/4
K:G
['GD GA Be eg/e/'  
X:1
L:1/8
M:2/4
K:G
 B/A/ |"G" GD GA |"Em" Be eg/e/ |"G" dB B/A/G/A/ |"D" BA AB/A/ |"G" GD GA |"Em" Be eg/e/ | 
"G" dB"D" AB/A/ |"G" G3 :: e/f/ | gf"C" ed |"D" ef"G" g>e | dB B/A/G/A/ |1"D" BA Ae/f/ | 
"G" gf"C" ed |"D" ef"G" g>e | dB"D" AB/A/ |"G" G3 :|2"D" BA AB/A/ |"G" GD GA |"Em" Be eg/e/ | 
"G" dB"D" AB/A/ |"G" G3 ||  