Develop musical pieces that conform to the specified format and include the suggested musical theme.
X:1
L:1/8
Q:1/2=72
M:2/2
K:G
['z [DBg]2 (dB) G2 (BG) E2 AE', 'G g efge fgab gfge fddf efge'  
X:1
L:1/8
Q:1/2=72
M:2/2
K:G
"^(1)" z | [DBg]2 (dB) G2 (BG) | E2 AE FDDF | [DBg]2 dB G2 BG | EAFD G2 G :| g | efge fgab | 
 gfge fddf | efge fgag | fefd g2 Bd | efge dBgB | ceBd AFED | GABG EG ce | dBcA G2 G G, |]  