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
['(3def gd (3Bcd', 'G2 ga (3bgd gb (3afc ab (3geB', 'G2 dc BG (3DGB ADBA GdBg ef']  
X:1
L:1/8
M:4/4
K:G
|: (3def | gd (3Bcd BGDC | B,CA,B, G,2 gf | egdB cAag | fd (3^cde d2 (3def | gd (3Bcd BGDB, | 
 CDA,B, (3G,B,D GB | ceag fdcd | ADBA G2 :: ga | (3bgd gb (3afc ab | (3geB ga (3fdB AF | 
 EBGE FdAf | (3A^ce ag fd=cA | (3Bcd cd BGDB, | (3CDF Ac dfab | gBde cEAG | FDBA G2 :: dc | 
 BG (3DGB ADBA | GdBg ef (3gfe | dgBd cEAG | FAfe dfga | bBba gBgf | eage dBDd | (3efg de cAEG | 
 FDBA G2 :|  