Craft melodious tunes in accordance with the outlined letter representation and the provided thematic element.
X:1
L:1/8
Q:1/2=75
M:2/2
K:G
['G>BG>B de/f/ ge dBgB', 'G2 bage gedB GBgB A/A/A A2 (b/a/)g', 'fccc d2 c2', 'Gc AG/F/']  
X:1
L:1/8
Q:1/2=75
M:2/2
K:G
|: G>BG>B de/f/ ge | dBgB AA/A/ A2 | G>BG>B de/f/ ge | dBgB G/G/G G2 :: bage gedB | GBgB A/A/A A2 | 
 (b/a/)g (a/g/)e (g/e/)d (e/d/)B | GB gB G/G/G G2 ::[M:2/4][K:F][Q:1/2=75] fccc | d2 c2 | fagb | 
 ag/f/ ge | fccc | d2 c2 | fA/B/ c/B/A/G/ | F2 F2 :: AG/F/ Gc | AG/F/ Gc | AG/A/ B/A/G/F/ | G2 C2 | 
 AG/F/ Gc | AG/F/ Gc | AG/F/ E/F/G/E/ | F2 F2 :|  