Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
M:4/4
K:Emin
['', 'e2 E2 E2', 'e2 E2 E2'  
X:1
L:1/8
M:4/4
K:Emin
 GA |: BcAB GAFG | EFGA B2 ef | gfed edBd | cBAG A2 GA | (3BcB AB (3GAG FG | EFGA Bdef | 
 gfed Bgfg |1 e2 E2 E2 GA :|2 e2 E2 E2 ga |: bgbg efga | bgbg egfe | d2 d^c defg | afdf a2 gf | 
 edef gfga | bgaf gfef | gfed Bgfg |1 e2 E2 E2 ga :|2 e2 E2 E2 GA ||  