Create a composition following the given musical structure and theme.
X:1
L:1/8
Q:1/4=100
M:4/4
K:G
['(GB) (dg) (bg) (af) (ge)']  
X:1
L:1/8
Q:1/4=100
M:4/4
K:G
 (GB) (dg) (bg) (af) | (ge) (dg) (dB) A2 | (GB) (dg) (bg) (af) | (ge) (d>e) (BG) G2 |:  