Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
['BAGF GE D2 EDEG A2 GE DEGA', 'egga ge d2 eaab a2 ga bagf'  
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
 z | BAGF GE D2 | EDEG A2 GE | DEGA BA (3B^cd | edgd edgd | BAGF GE D2 | EDEG A2 GE | 
 DEGA BA (3B^cd | gedc BGG :| d | egga ge d2 | eaab a2 ga | bagf gbaf | (3gfe dc BGGd | 
 egga ge d2 | eaab a2 ga | bagf gbaf | (3gfe dc BGG :|  