Craft musical compositions adhering to the prescribed form and the provided musical idea.
X:1
L:1/8
Q:1/4=120
M:2/4
K:G
['G2 (dB)', 'G2 dgfg edcB'  
X:1
L:1/8
Q:1/4=120
M:2/4
K:G
 G2 (dB) | G2 (dB) | cdcB | AF D2 | G2 dB | G2 dB | cAGF | G2 G2 :: dgfg | edcB | ABcd | B2 G2 | 
 dgfg | edcB | AcAF | G2 G,2 :|  