Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:4/4
K:G
['edBA GABG GABG', 'z dg g2 gfed eaag agef gded'  
X:1
L:1/8
M:4/4
K:G
 G2 BA GABG | g2 fg edBA | GABG GABG | ABAG FDED | BG G2 EGDE | G2 g2 edBA | GABG GABG | 
 AGFA G3 z :| dg g2 gfed | eaag agef | gded gded | ezgg gfed | BG G2 EGDE | G2 g2 edBA | 
 GABG GABG | AGFA G3 z :|  