Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
Q:1/8=128
M:4/4
K:Amin
['A2 C>B, A,E AB c>e d/c/B/c/ A2']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:Amin
|: B/c/ | GF Ec A/G/F/E/ G2 | Cc Ec AG FE | A2 c>d eE A2 | A>B cd c>B A/B/c/d/ | ee g>e de c2 | 
 Cc Ec AG FE | A2 C>B, A,E AB | c>e d/c/B/c/ A2 Ag | a>g ec'/a/ a/g/f/e/ d>e | cc e>d c>A G2 | 
 A<A c>G Aa gf | e>c e>d cA AB | c<c g>e d>e c2 | AB/c/ A/G/F/E/ c2 G2 | A2 C>B, A,E AB | 
 c>e d/c/B/c/ A2 A :|  