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
['d2 dc B2 ge', 'c2 cA'  
X:1
L:1/8
M:4/4
K:G
 Bc | d2 dc B2 ge | d2 (udc) vBGBc | d2 dc B2 ge | d4 d2 :| Bd | c2 cA B2 BG | A2 AG FGAB | 
 c2 cA BGGB |1 A2 d2 G3 B :|2 A2 d2 G2 |]  