Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/8
M:4/4
K:G
['', 'G2 BG', 'g2 bg'  
X:1
L:1/8
M:4/4
K:G
 (3DEF |: G2 BG AGBd | gedB AGEF | G2 BG AG (3Bcd | gedB A3 B | G2 BG AGBd | gedB dega | 
 bgag efge |1 dBAB G3 B :|2 dBAB G3 z |: g2 bg agba | gedB defa | g2 bg agea | gedB A2 Bd | 
 g2 bg agba | gedB dega | bgag efge |1 dBAB G3 z :|2 dBAB G2 (3DEF ||  