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
['c2 E2', 'G2 B>d g>G (3GGG f>F (3FFF e>fe>d']  
X:1
L:1/8
M:4/4
K:G
|: (3ABc | d2 G2- G>A (3BAG | c2 E2 E2 A>G | F2 (3GAB c2 (3Bcd | e>G^c>e d>G (3AB=c | 
 d2 G2 D>BA>B | c2 E2 E2- E>G | F>GA>B c>DF>G | (3ABA G>F G2 :: B>d | g>G (3GGG f>F (3FFF | 
 e>fe>d A2 (3BAG | F2 (3GAB c2 (3Bcd | e>G^c>e d>GB>d | g2 G2 f2 F2 | e2 (3fed A2- A>G | 
 F>GA>B c2 (3DEF | A2 D2 G2 :|  