Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
['B2 B BAB GBd', 'gag fgf ede']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
 d/c/ | B2 B BAB | GBd gdB | A2 A AGA | Bee dBA | B2 B BAB | GBd gfg | efg fag | fdd d2 :| e/f/ | 
 gag fgf | ede fdB | ABA AGA | Bee dBA | gag fgf | ede fdd | def eag | fdd d2 :|  