Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
M:4/4
K:G
['EAAB A2 GE', 'ga b2 bg a2 af gfgd edBG'  
X:1
L:1/8
M:4/4
K:G
 D2 | (G3 A) BABd | gdeB cBAG | EAAB A2 GE | EAAB A2 GE | G3 A BABd | gfgd edBG | EGGA G2 ED | 
 EGGA G2 :: ga | b2 bg a2 af | gfgd edBG | eaab a2 ge | eaab a2 ga | b2 bg a2 af | gfgd edBG | 
 EGGA G2 ED | EGGA G2 :|  