Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
Q:1/4=104
M:2/4
K:G
['de/d/ de/d/', 'ddcB ddcB', 'Gd/c/ dc Bg/f/ gg'  
X:1
L:1/8
Q:1/4=104
M:2/4
K:G
 G>AGB | B/A/G/A/ G2 | B>cBd | d/c/B/c/ B2 | de/d/ de/d/ | de/d/ db | c'agf | g2 g2 :| ddcB | 
 ddcB | eedc | eedc | ddcB | ddcB | cAGF | G2 G2 :| Gd/c/ dc | Bg/f/ gg | Gd/c/ dc | Bg/f/ gg | 
 cf/g/ c'c' | Gf/a/ bb | a/b/a/g/ f/g/f/e/ | d/e/d/c/ B/c/B/A/ | ddcB | ddcB | eedc | eedc | ddcB | 
 ddcB | cA GF | G2 G2 |]  