Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:4/4
K:G
['d2 GA Bdge dedB AGEG DGBG dGBG', 'AGEG DGBd gece dBAc']  
X:1
L:1/8
M:4/4
K:G
 d2 GA Bdge | dedB AGEG | DGBG dGBG | cege dcBc | dGBd edBd | gdbg agef | g2 ge dBge |1 
 dBAc BGBc :|2 dBAc BGBd || g2 bg (3efg dg | edBG AGEG | DGBG dGBG | cege dcBd |1 g2 bg edge | 
 d2 BG AGEG | DGBd gece | dBAc BGBd :|2 gabg abge | dBGB AGEG | DGBd gece | dBAc BGBc ||  