Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
M:6/8
K:Amix
['a3 c2 e Ace', 'eAA cBc Ace', 'dfe cae Ace', 'aAe cAc fAe']  
X:1
L:1/8
M:6/8
K:Amix
|: a3 c2 e | Ace cAc | a3 c2 e | Ace BGB | a3 c2 e | Ace cAc | dfd cac | Bdc BGB :: eAA cBc | 
 Ace cAc | eAA cBc | Ace BGB | eAA cBc | Ace cAc | dfd cac | Bdc BGB :: dfe cae | Ace cAc | 
 dfe cae | Ace BGB | dfe cae | Ace cAc | dfd cac | Bdc BGB :| aAe cAc | fAe cAc | aAe cAc | 
 fAe BGB | aAe cAc | fAe cAc | dfd cac | Bdc BGB :|  