Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:6/8
K:G
['GAB BAB GBd def gfe edB', 'G2 d gfg efg ab^g afd egf'  
X:1
L:1/8
M:6/8
K:G
 D | GAB BAB | GBd def | gfe edB | BAA A2 B | GAB BAB | GBd def | gfe edB | dBG G2 :: d | gfg efg | 
 ab^g afd | egf edB | BAA A2 B | GAB BAB | GBd def | gfe edB | dBG G2 :|  