Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/16
M:2/4
K:Gmin
['(dc) BG2G G^FGA BABc d2(cB) AF2F F=EFG', 'c2 (dc) BG2F DEFD GABc d2(cB) AFAc', 'G2 (GA) BABc dedc BABc d2(d=e) fgfd', 'c2 (dc) BABG AG^FA GABc d2(d=e) fdcA']  
X:1
L:1/16
M:2/4
K:Gmin
 (dc) | BG2G G^FGA | BABc d2(cB) | AF2F F=EFG | A^GAB c2 || (dc) | BG2F DEFD | GABc d2(cB) | 
 AFAc BGAF | D2G2 G2 |] | (GA) | BABc dedc | BABc d2(d=e) | fgfd cdcB | AFAB c2 || (dc) | 
 BABG AG^FA | GABc d2(d=e) | fdcA FAcA | B2G2 G2 |]  