Develop musical pieces that conform to the specified format and include the suggested musical theme.
X:1
L:1/8
Q:1/4=120
M:2/4
K:G
['G>AB>c d>dg>d', 'z d>Bd>g b>gd>B c>Ac>f a>fc>A B>GB>d g>dB>G'  
X:1
L:1/8
Q:1/4=120
M:2/4
K:G
 G>AB>c | d>dg>d | d>ed>B | c>dc>A | G>AB>c | d>dg>d | e>cA>F | G2 g z :| d>Bd>g | b>gd>B | 
 c>Ac>f | a>fc>A | B>GB>d | g>dB>G | e>cA>F | G2 g z :|  