Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
M:4/4
K:Ador
['Ag fe', 'ed edef d<d d2 |{g} fe(ag) f2']  
X:1
L:1/8
M:4/4
K:Ador
 e<A- A2{c} B<G G<B | Ag fe dB Bd | e<A- A2{c} BG GB | Ag fe .d2 .d2 | e<A- A2{c} BG G | 
 Ag fe dB Bd | e<A _A2{c} BG GB | Ag fe .d2 .d2 ||{g} fefg f2 ed |{f} edef eB B<B |{g} fefg f2 ed | 
{f} edef d<d d2 |{g} fe(ag) f2 ed |{f} edef e<B- B2 | e<A- A2{c} BG GB | Ag fe .d2 .d2 ||  